Bolstorff, Peter, author
American Management Association, 2007
eBooks
Bolstorff, Peter, author
[American Management Association;, ], 2012
eBooks
Peters, Thomas J.
Harper & Row, Publishers, 1986
Buku Teks
Salacuse, Jeswald W.
Century Business, 1992
Buku Teks
Moran, Robert T., author
Gulf, 1991
Buku Teks