Jacobelli, Frank, author
American Management Association, 2008
eBooks
Pentecost, David, author
Dian Rakyat, 2004
Buku Teks
Katz, Lawrence C.
Workman, 1999
Buku Teks
Morgan Kaufmann, 2013
eBooks
Mayer, Diane Peters, author
American Management Association;, 2008
eBooks