United Nations
National programmes of analysis of population census data as an aid to planning and policy making
United Nations, 1964
 Buku Teks
Thomlinson, Ralph
Demographic problems: controversy over population control
Dickenson Publishing, 1975
 Buku Teks SO
World population growth and response 1965-1975, a decade of global action
The Population Reference Bureau, Inc., 1976
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Feliciano, Gloria D.
Research in population communication
UNESCO, 1978
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Communication strategies in evaluation
edited by Nick L. Smith
Sage, 1982
 Buku Teks SO