Nederlands Interuniversitair Demografisch Instituut, Den Haag, & Centre d'étude de la population et de la famille, Belgien. (1976). Publications of the Netherlands Interuniversity Demographic Institute (NIDI) and the Population and Family Study Centre (CBGS). Nijhoff.
Chicago Style (17th ed.) CitationNederlands Interuniversitair Demografisch Instituut, Den Haag, and Belgien Centre d'étude de la population et de la famille. Publications of the Netherlands Interuniversity Demographic Institute (NIDI) and the Population and Family Study Centre (CBGS). Leiden: Nijhoff, 1976.
MLA (9th ed.) CitationNederlands Interuniversitair Demografisch Instituut, Den Haag, and Belgien Centre d'étude de la population et de la famille. Publications of the Netherlands Interuniversity Demographic Institute (NIDI) and the Population and Family Study Centre (CBGS). Nijhoff, 1976.