Cooper, Donald R., author
McGraw-Hill, 2001
Buku Teks
Zikmund, William G., author
The Dryden Press , 1991
Buku Teks
Saunders, Mark, author
Pearson Education, 2016
Buku Teks
Cooper, Donald R., author
McGraw-Hill, 2014
Buku Teks
Cooper, Donald R., author
McGraw-Hil, 2003
Multimedia