United Nations. Centre for Human Settlements. (1981). The residential circumstances of the urban poor in developing countries. Praeger.
Chicago Style aipamenaUnited Nations. Centre for Human Settlements. The Residential Circumstances of the Urban Poor in Developing Countries. New York: Praeger, 1981.
MLA aipamenaUnited Nations. Centre for Human Settlements. The Residential Circumstances of the Urban Poor in Developing Countries. Praeger, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.