Lindauer, John, author
Saunders , 1977
Buku Teks
McKenzie, Richard B., author
McGraw-Hill, 1978
Buku Teks
Stonier, Alfred W.
Ghallia Indonesia, 1984
Buku Teks
Gwartney, James D.
FL. The Dryden Press, 1995
Buku Teks
Ekelund, Robert B. Jr
Little, Brown & Co., 1986
Buku Teks