Petersen, William
Population
Macmillan, 1969
Buku Teks SO
Petersen, William
Population
Macmillan, 1969
Buku Teks
Petersen, William
Population
Macmillan, 1961
Buku Teks SO
Matras, Judah
Population and societies
Prentice-Hall, 1973
Buku Teks SO
Population and globalization
Artikel Jurnal