Luecke, Richard A.
American Management Association, 2008
eBooks
Mills, Harry
American Management Association, 2005
eBooks
Lax, David A.
The Free Press, 1986
Buku Teks
Michael Soon Lee with Sensei Grant Tabuchi
American Management Association, 2007
eBooks
Hiltrop, Jean Marie
Prentice-Hall, 1995
Buku Teks