by Greg Bounds [and others]
McGraw-Hill, 1994
Buku Teks
Goetsch, David L., author
Pearson, 2016
Buku Teks
Dahlgaard, Jens J., author
Chapman & Hall, 1998
Buku Teks
Prentice-Hall, 2003
Buku Teks
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1997
UI - Skripsi (Membership)