Cook, Curtis W., author
McGraw-Hill, 2001
Buku Teks
Knudson, Harry R., author
Winthrop, 1978
Buku Teks
Globerman, Steven
Prentince-Hall, 1986
Buku Teks
edited by Margaret Woods, Peter Kajuter, Philip Linsley
CIMA, 2008
Buku Teks
Madura, Jeff, author
Thomson South-Western, 2003
Buku Teks