The impact of family planning programs on fertility rates : a case study of four nations
Jay Teachman ... [and others]
Comm. and family Study Center, 1979
 Buku Teks
Family planning programmes and fertility
edited by James F. Phillips, John A. Ross
Clarendon Press, 1992
 Buku Teks
Cochrane, Susan H.
Fertility and education: what do we really know?
Johns Hopkins University Press, 1979
 Buku Teks
Fertility and family planning: a world view
The University of Mincigan, 1969
 Buku Teks
Predicting fertility: demographic studies of birth expectations
edited by Gerry E. Hendershot, Paul J. Placek
LexingtonBooks, 1981
 Buku Teks