Anton, Hector R., author
Houghton Mifflin, 1978
Buku Teks
Anthony, Robert N. (Robert Newton), 1916-2006, author
Addison-Wesley, 1988
Buku Teks
Riahi-Belkaoui, Ahmed, 1943-, author
Business Press, 2000
Buku Teks
Riahi-Belkaoui, Ahmed, 1943-, author
Acadenic Press, 1992
Buku Teks
Burns,Thomas J., author
McGraw-Hill, 1986
Buku Teks