Plum, Werner
Friedrich-Ebert Stiftung , 1977
Buku Teks
Galbraith, John Kenneth, 1908-2006, author
Harvard University Press, 1979
Buku Teks
Galbraith, John Kenneth, 1908-2006, author
Harvard University Press , 1985
Buku Teks
Galbraith, John Kenneth, 1908-2006, author
Pustaka Sinar Harapan, 1983
Buku Teks
Burrell, R.E.C.
Wheaton , 1980
Buku Teks