Barnes R.F.W. (1996) The conflict between humans and elephants in the central African forests. Mammal Review, 26, 67–80.
Dyah Juliana S., Oen L.H., Azizahwati & Winarno F.G. (1997) Capsaicin content of various varieties of Indonesian chillies. Asia Pacific Journal of Clinical Nutrition, 6, 99–101.
Foose T.J. & van Strien N. (1997) Asian Rhinos—Status Survey and Conservation Action Plan. IUCN, Gland, Switzerland, and Cambridge, UK.
Franklin N., Bastoni , Sriyanto , Siswomartono D., Manansang J. & Tilson R. (1999) Last of the Indonesian tigers: a cause for optimism. In Riding the Tiger: Tiger Conservation in Human-Dominated Landscapes (eds Seidensticker J., Christie S. & Jackson P.), pp. 130–147. Cambridge University Press, Cambridge, UK.
Gorog A. & Gunaryadi D. (2005) Protecting Sumatran Elephant Populations and Resolving Human–Elephant Conflicts in Way Kambas National Park, Sumatra, Indonesia. Interim Report to the USFWS/AsECF, March 2005. . Indonesia Program, Wildlife Conservation Society, Bogor, Indonesia.
Graham M.D. & Ochieng T. (2008) Uptake and performance of farm-based measures for reducing crop raiding by elephants Loxodonta africana among smallholder farms in Laikipia District, Kenya. Oryx, 42, 76–82.
Hanks J. (2006) Mitigation of Human–Elephant Conflict in the Kavango–Zambezi Transfrontier Conservation Area Through Community Based Problem Animal Control, With Particular Reference to the Use of Chilli Peppers. Final Report. December 2006. Conservation International, Washington, DC, USA.
Hedges S., Tyson M.J., Sitompul A.F. & Hammatt H. (2006) Why inter-country loans will not help Sumatra’s elephants. Zoo Biology, 25, 235–246.
Hedges S., Tyson M.J., Sitompul A.F., Kinnaird M.F., Gunaryadi D. & Aslan (2005) Distribution, status, and conservation needs of Asian elephants (Elephas maximus) in Lampung Province, Sumatra, Indonesia. Biological Conservation, 124, 35–48.
Hoare R. (1995) Options for the control of elephants in conflict with people. Pachyderm, 19, 54–63.
Hoare R.E. (2000) African elephants and humans in conflict: the outlook for co-existence. Oryx, 34, 34–38.
Kangwana K.F. (1995) Human-elephant conflict: the challenge ahead. Pachyderm, 19, 11–14.
Kemf E. & Santiapillai C. (2000) Asian Elephants in the Wild, 2000. A WWF Species Status Report. WWF-International, Gland, Switzerland.
Loudon B. (2007) Chilli to truncate elephant binging. The Australian, 16 November 2007.
Naughton L., Rose R. & Treves A. (1999) The Social Dimensions of Human-Elephant Conflict in Africa: A Literature Review and Case Studies From Uganda and Cameroon. A Report to the IUCN/SSC African Elephant Specialist Group’s Human-Elephant Conflict Task Force. . IUCN, Gland, Switzerland.
Naughton-Treves L. (1998) Predicting patterns of crop damage by wildlife around Kibale National Park, Uganda. Conservation Biology, 12, 156–168.
Nyhus P.J., Tilson R. & Sumianto (2000) Crop raiding elephants and conservation implications at Way Kambas National Park, Sumatra, Indonesia. Oryx, 34, 262–274.
Oldeman L.R., Las I. & Darwis S.N. (1979) An agroclimatic map of Sumatra. Contributions of the Central Research Institute for Agriculture Bogor, 52, 1–35.
Osborn F.V. (2002) Capsicum oleoresin as an elephant repellent: field trials in the communal lands of Zimbabwe. Journal of Wildlife Management, 66, 674–677.
Osborn F.V. & Parker G.E. (2002a) Community-based methods to reduce crop loss to elephants: experiments in the community lands of Zimbabwe. Pachyderm, 33, 32–38.
Osborn F.V. & Parker G.E. (2002b) Living With Elephants II: A Manual. Mid Zambezi Elephant Project, Harare, Zimbabwe.
Osborn F.V. & Parker G.E. (2003) Towards an integrated approach for reducing the conflict between elephants and people: a review of current research. Oryx, 37, 80–84.
Osborn F.V. & Rasmussen L.E.L. (1995) Evidence for the effectiveness of an oleo-resin capsicum aerosol as a repellent against wild elephants in Zimbabwe. Pachyderm, 20, 55–64.
Parker G.E. & Osborn F.V. (2006) Investigating the potential for chilli Capsicum annuum to reduce human–wildlife conflict in Zimbabwe. Oryx, 40, 1–4.
Parker G.E., Osborn F.V., Hoare R.E. & Niskanen L.S. (eds) (2007) Human–Elephant Conflict Mitigation: A Training Course for Community-Based Approaches in Africa. Participant’s Manual. Elephant Pepper Development Trust, Livingstone, Zambia, and IUCN/SSC AfESG, Nairobi, Kenya.
Reilly J. (2002) The biology, ecology and conservation of the Sumatran elephant Elephas maximus sumatranus in Way Kambas National Park, Sumatra. , Manchester Metropolitan University, Manchester, UK.
Santiapillai C. & Jackson P. (1990) The Asian Elephant: An Action Plan for Its Conservation. IUCN/SSC Asian Elephant Specialist Group, Gland, Switzerland.
Sitati N.W. & Walpole M.J. (2006) Assessing farm-based measures for mitigating human–elephant conflict in Transmara District, Kenya. Oryx, 40, 279–286.
Sitompul A.F. (2004) Conservation implications of human–elephant interactions in two national parks in Sumatra. , University of Georgia, Athens, USA.
UNDP/FAO (1979) Way Kambas Management Plan 1980–1985. . UNDP/FAO National Park Development Project INS/78/061. FAO, Bogor, Indonesia.
Upadhye A.S. (2007) Great Indian rope to do the trick. The Times of India, 19 November 2007.
WWF (World Wide Fund for Nature) (2005) Human Wildlife Conflict Manual. Wildlife Management Series. WWF, Southern African Regional Programme Office (SARPO), Harare, Zimbabwe.