1. Census of Population 1990 Advance Data Release;Department of Statistics,1990
2. Trinidad and Tobago Case Study — Land, Community and Low-income Housing: the Sou-Sou Land Concept;Laughlin;The Third World International Conference, Washington,1990
3. Thailand Case Study — Private Sector Housing Production at Scale: Land, Finance and Development;Simapichaicheth;The Third World International Conference, Washington, DC,1990
4. Chile Case Study — Chile: the Housing Finance System and the Participants of the Housing Market;Vail;The Third World International Conference, Washington, DC,1990