Cooper, Donald R., author
McGraw-Hill, 2001
Buku Teks
Zikmund, William G., author
The Dryden Press , 1991
Buku Teks
Zikmund, William G., author
The Dryden Press, 1988
Buku Teks
by David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, Kipp Martin
South Western Cengage Learning, 2013
Buku Teks
Zikmund, William G., author
South-Western Cengage Learning, 2013
Buku Teks