Boulding, Kenneth E. (Kenneth Ewart), 1910-1993, author
Prentice-Hall, 1958
Buku Teks
Weimer, David L., author
Pearson Prentice Hall, 1989
Buku Teks
Bernard Spolsky, editor
[Cambridge University Press, ], 2012
eBooks
Population Institute East-West Center, 1987
Majalah, Jurnal, Buletin
Bernard, Spolsky, editor
Cambridge University Press, 2012
Buku Teks