Gallo, Carmine, 1965-, author
McGraw-Hill , 2011
Buku Teks
Vangundy, Arthur B., author
American Management Association, 2007
eBooks
Hisrch, Robert D., 1944-, author
McGraw-Hill, 2012
Buku Teks
Gloor, Peter, author
[American Management Association;, ], 2011
eBooks
Brynteson, Richard, author
[American Management Association;;, ], 2013
eBooks