Brown, Maxwell L.
John Hopkins University Press, 1979
Buku Teks
Journal of Population, 1 (1), June 1995 : 45-70, 1995
Artikel Jurnal
Sri Murtiningsih S. Adioetomo
Lembaga Demografi FE-UI, 1989
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edited by Gerry E. Hendershot, Paul J. Placek
LexingtonBooks, 1981
Buku Teks
Yurni Satria
National Family Planning Coordinating Board , 2000
Buku Teks