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APA-referensUnited Nations. Department of Technical Co-operation for Development. (1985). Teaching demography: Vol. 1, A summary handlist of universities and other institutions teaching demography. United Nations.
Chicago-stil citatUnited Nations. Department of Technical Co-operation for Development. Teaching Demography: Vol. 1, A Summary Handlist of Universities and Other Institutions Teaching Demography. New York: United Nations, 1985.
MLA-referensUnited Nations. Department of Technical Co-operation for Development. Teaching Demography: Vol. 1, A Summary Handlist of Universities and Other Institutions Teaching Demography. United Nations, 1985.
Harvard-stil citatUnited Nations. Department of Technical Co-operation for Development. 1985. Teaching demography: Vol. 1, A summary handlist of universities and other institutions teaching demography. New York: United Nations.