Treece, Malra, author
Allyn and Bacon, 1989
Buku Teks
Mancuso, Joseph C., author
[American Management Association;, ], 1992
eBooks
Rougier, Harry, author
W.W. Norton, 1970
Buku Teks
McLean, Gary N., author
Paradigm Publishing, 1991
Buku Teks
May, Claire B., author
Upper saddle river, 2009
Buku Teks