Marks, M. (1995). Stresses in the South African Police Service. Paper presented to Stress Management Self-help Group for Police in Soweto, Protea Police Station, June.
Segal, L. (1991). A Brutal Harvest: The roots and legitimation of violence on farms in SA. Published by the Black Sash, March.
Stevens, J. (1991). The Myth of Rehabilitation. Paper presented at the Centre for the Study of Violence and Reconciliation, Seminar No. 3, 22 May.
Vogelman, L. (1987). The Development of an Appropriate Psychology: The work of the Organisation of Appropriate Social Services in South Africa. In Psychology in Society, No. 7.