Heer, David M.
Society and population
Prentice-Hall, 1975
Buku Teks
Petersen, William
Population
Macmillan, 1961
Buku Teks
Petersen, William
Population
Macmillan, 1969
Buku Teks
Petersen, William
Population
Macmillan, 1969
Buku Teks
Grindstaff, Carl F.
Population and society: a sociological perspective
Christopher Publishing House, 1981
Buku Teks