Gulati, P.
Social studies and population education
Tata McGraw-Hill, 1984
Buku Teks
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 SO
Petersen, William
Population
Macmillan, 1969
Buku Teks