APA
"United Nations T. C. F. D. (. o., "United Nations T. C. F. D. (. o., . (1980). Demographic evaluation and analysis of population. New: York UN.
Chicago
"United Nations Technical Co-operation For Development (Deptt of-)", "United Nations Technical Co-operation For Development (Deptt of-)", . 1980. Demographic evaluation and analysis of population. New: York UN.
Harvard
"United Nations T. C. F. D. (. o., "United Nations T. C. F. D. (. o., . (1980). Demographic evaluation and analysis of population. New: York UN.
MLA
"United Nations Technical Co-operation For Development (Deptt of-)", "United Nations Technical Co-operation For Development (Deptt of-)", . Demographic evaluation and analysis of population. New: York UN. 1980.
