APA

Committee for International Cooperation in National Research in Demography, . (1985). Directory of demographic research centers. s.l: Committee for International Cooperation in National Research in Demography.

Chicago

Committee for International Cooperation in National Research in Demography, . 1985. Directory of demographic research centers. s.l: Committee for International Cooperation in National Research in Demography.

Harvard

Committee for International Cooperation in National Research in Demography, . (1985). Directory of demographic research centers. s.l: Committee for International Cooperation in National Research in Demography.

MLA

Committee for International Cooperation in National Research in Demography, . Directory of demographic research centers. s.l: Committee for International Cooperation in National Research in Demography. 1985.