Unisa, S. (1996). State-of-the art of teaching demography/population studies in various universities and institutions. International Institute for Population Sciences.
Chicago-referens (17:e uppl.)Unisa, Sayeed. State-of-the Art of Teaching Demography/population Studies in Various Universities and Institutions. Mumbai: International Institute for Population Sciences, 1996.
MLA-referens (8:e uppl.)Unisa, Sayeed. State-of-the Art of Teaching Demography/population Studies in Various Universities and Institutions. International Institute for Population Sciences, 1996.
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