Hoffmann, Thomas R., author
Wadsworth, 1967
Buku Teks
Dilworth, James B., 1939-, author
McGraw-Hill , 1993
Buku Teks
Chase, Richard B., author
Irwin , 1995
Buku Teks
Slamet Amarta, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1989
UI - Tesis (Membership)
Bozzone, Vincent, author
[American Management Association, ], 2002
eBooks