Clarke, John I.
Population geography and the developing countries
Pergamon Press, 1979
 Buku Teks SO
Communication and change in the developing countries
East-West Center Press, 1967
 Buku Teks
Communication and change in the developing countries
East-West Center Press, 1967
 Buku Teks
Economic stabilization in developing countries
edited by William R. Cline and Sidney Weintraub
Washington, D.C. , Brooklins Institution
 Buku Teks
Inkeles, Alex
Becoming modern: individual change in six developing countries
Harvard University Press, 1974
 Buku Teks