Thompson, Warren S.
Population problems / Warren S. Thompson and David T. Lewis
Tata McGraw-Hill, 1965
 Buku Teks SO
The growth of world population: analysis of the problems and recommendations for research and training
National Academy of Sciences-National Research Council , 1963
 Buku Teks
Petersen, William
Population
Macmillan, 1961
 Buku Teks
Petersen, William
Population
Macmillan, 1969
 Buku Teks SO
Petersen, William
Population
Macmillan, 1969
 Buku Teks