Wolf, Charles, author
Syracuse University Press, 1958
Buku Teks
Krisna Yuanitasari, author
2013
UI - Skripsi (Membership)
Faris Kasenda, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis (Membership)
Hanson, James A., author
World Bank, 1992
Buku Teks
Hansen, Alvin H. (Alvin Harvey), 1887-1975, author
W.W. Norton, 1951
Buku Teks