World Bank
Oxford University Press, 1988
Buku Teks
The World Bank; Dono Sumardi, translator
Salemba Empat, 2006
Buku Teks
Galbraith, John Kenneth, 1908-2006, author
Harvard University Press, 1962
Buku Teks
Alexander, Robert J.
Macmillan, 1962
Buku Teks
Cypher, James M., author
Routledge, 1997
Buku Teks