Cronin, James E.
The politics of state expansion: war, state and society in twentieth-century Britain
Routledge, 1991
 Buku Teks SO
Robbins, Lionel
The economist in the twentieth century and the other lectures in political economy
Macmillan, 1954
 Buku Teks SO
Asian Pacific Population & Policy
Population Institute East-West Center, 1987
 Majalah, Jurnal, Buletin
Agarwala, S.N.
India's population problems / S.N. Agarwala
Tata McGraw-Hill, 1977
 Buku Teks SO
Salas, Rafael M.
People : an international choice, the multirateral approach to population
Pergamon Press , 1977
 Buku Teks SO