Keyfitz, Nathan
World population: an analysis of vital data
The University of Chicago Press, 1968
 Buku Teks
Borrie, W.B.
The growth and control of world population
Weidenfeld and Nicolson, 1970
 Buku Teks
The world population dilemma
Population Reference Bureau, Inc., 1972
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The population crisis and the use of world resources / edited by Stuart Mudd
Indiana University Press , 1964
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Population : challenging world crisis
edited by Bernard Berelson
Voice of America, 1975
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