APA
Inter-Schools Conference on Appropriate Technologies and Policies for Low-Income Settlements, Intermediate Technology Development Group, . (1991). Shelter, settlements, policy and the poor. London: Intermediate Technology.
Chicago
Inter-Schools Conference on Appropriate Technologies and Policies for Low-Income Settlements, Intermediate Technology Development Group, . 1991. Shelter, settlements, policy and the poor. London: Intermediate Technology.
Harvard
Inter-Schools Conference on Appropriate Technologies and Policies for Low-Income Settlements, Intermediate Technology Development Group, . (1991). Shelter, settlements, policy and the poor. London: Intermediate Technology.
MLA
Inter-Schools Conference on Appropriate Technologies and Policies for Low-Income Settlements, Intermediate Technology Development Group, . Shelter, settlements, policy and the poor. London: Intermediate Technology. 1991.