Hyatt, Carole, author
Tian Xia Wen Hua, 1993
Buku Teks
Howard, Billee, author
Perigee Books, 2015
Buku Teks
Maddi, Salvatore R., author
AMACOM, 2005
Buku Teks
Chin, Gary, author
[American Management Association, ], 2004
eBooks
Maddi, Salvatore R., author
[American Management Association, ], 2005
eBooks