Gloor, Peter A., author
[American Management Association;, ], 2011
eBooks
Gloor, Peter A., author
American Management Association, 2007
eBooks
Ratner, Mark, author
Prentice-Hall, 2008
Buku Teks
Martin, Ann M., author
Apple Paperback, 1986
Buku Teks
Lovejoy, Arthur O.
Harper Torchbooks, 1960
Buku Teks