Maisel, Sherman J.
McGraw-Hill, 1976
Buku Teks
Wendt, Paul Francis
McGraw-Hill, 1979
Buku Teks
Brown, Gerald R. (Gerald Roderick), 1944-
Financial Times, Prentice Hall, 1987
Buku Teks
Wiedemer, John P., 1918-
Reston Pub. Co, 1985
Buku Teks
Goddard, G. Jason
Springer, 2012
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