edited by James S. Bowman and Jonathan P. West
Taylor & Francis, 2007
Buku Teks
Linder, Jane C., author
[American Management Association, ], 2004
eBooks
Motherwell, William, author
Academic Press , 1992
Buku Teks
Jansson, Bruce S., author
Brooks/Cole; cengage learning, 2009
Buku Teks
by George M. Thomas [and others]
Sage, 1987
Buku Teks