Zopf, Paul E.
Population : an introduction to social demography
Mayfield Publishing, 1984
Buku Teks
Petersen, William
Population
Macmillan, 1961
Buku Teks
Petersen, William
Population
Macmillan, 1969
Buku Teks
Petersen, William
Population
Macmillan, 1969
Buku Teks SO
Wrong, Dennis H
Population and society
Random House, 1985
Buku Teks