United Nations Centre for Human Settlements. (1990). Guidelines for the improvement of land-registration and land information systems in developing countries: (with special reference to English-speaking countries in eastern, central, and southern African countries). United Nations Centre for Human Settlements.
Citação do estilo Chicago (17ª ed.)United Nations Centre for Human Settlements. Guidelines for the Improvement of Land-registration and Land Information Systems in Developing Countries: (with Special Reference to English-speaking Countries in Eastern, Central, and Southern African Countries). Nairobi: United Nations Centre for Human Settlements, 1990.
Citação MLA (9ª ed.)United Nations Centre for Human Settlements. Guidelines for the Improvement of Land-registration and Land Information Systems in Developing Countries: (with Special Reference to English-speaking Countries in Eastern, Central, and Southern African Countries). United Nations Centre for Human Settlements, 1990.