1. CROSS, CR. Land and security or the urban poor? South African tenure policy under pressure. Proceedings of Tenure security policies in South African, Brazilian, Indian and sub-Saharan African cities: a comparative analysis'. 27-9 July. Johannesburg: Centre for Applied Legal Studies, University of the Witwatersrand.
2. 1999. The art of tracking.CYBERTRACKER, Available online at http://www. cybertracker.co.za/tracking.htm