Thomlinson, Ralph
Population dynamics, causes and consequence of world demographic change
Random House , 1976
 Buku Teks
Population and social change
edited by D. V. Glass and Roger Revelle
Edward Arnold, 1972
 Buku Teks
United Nations
Selected demographic and social characteristics of the world's children and youth
United Nations, 1986
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Bouvier, Leon F.
World population : challenges for the 21st century
Seven Lucks Press, 1999
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Woytinsky, W.S.
World population and production trends and outlook
Twentieth Century Fund, 1953
 Buku Teks