Repetto, Robert
Economic equality and fertility in developming countries
John Hopkins University Press, 1979
 Buku Teks
Do Population policies matter? : fertility and politics in Egypt, India, Kenya and Mexico
edited by Anrudh Jain
Population Council, 1998
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Family planning programmes and fertility
edited by James F. Phillips, John A. Ross
Clarendon Press, 1992
 Buku Teks
Buchanan, Norman S.
Approaches to economic development
The Twentieth Country Fund , 1955
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Third world economic handbook
Euromonitor, 1989
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