Culliford, L. (2002) Spiritual care and psychiatric treatment: an introduction. Advances in Psychiatric Treatment, 8, 249–261.
Culliford, L. (2007a) Taking a spiritual history. Advances in Psychiatric Treatment, 13, 212–219.
Culliford, L. (2007b) Love, Healing and Happiness: Spiritual Wisdom for Secular Times. O Books.
Koenig, H. G. (2008) Religion and mental health: what should psychiatrists do?
Psychiatric Bulletin, 32, 201–203.
Poole, R., Higgo, R., Strong, G., et al (2008) Religion, psychiatry and professional boundaries [letter]. Psychiatric Bulletin, 32, 356–357.
Vaillant, G. (2008) Positive emotions, spirituality and the practice of psychiatry. Mens Sana Monographs, 6, 48–62.