Stephens, Matthew P., author
Pearson/Prentice Hall, 2004
Buku Teks
Schermerhorn, John R., author
John Wiley & Sons, 1993
Buku Teks
Ajeng Salindri Wulandari, author
2016
UI - Tesis Membership
Mann, Lawrence, author
Lexington Books, 1976
Buku Teks
Schonberger, Richard John, author
Business Publications, 1985
Buku Teks