1. Childhood Parental Loss, Suicidal Ideation and Suicidal Behaviour;Adam,1973
2. Attempted Suicide in Christchurch: A Controlled Study;Adam;Austr. N.Z. J. Psychiatry,1980
3. Loss, Suicide and Attachment;Adam;The Place of Attachment in Human Behaviour,1981
4. Broken Homes and Attempted Suicide;Batchelor;Br. J. Delinquency,1953
5. Broken Homes Among Attempted Suicides and Psychiatric Outpatients: A Comparative Study;Bruhn;J. Ment. Sci.,1962