Stevenson, William J., author
McGraw-Hill, Irwin, 2002
Buku Teks
Putsis, William, 1959-, author
Wiley, 2014
Buku Teks
Putsis, William, 1959-, author
Wiley, 2014
Buku Teks
Belgard, William P., author
[American Management Association;, ], 2004
eBooks
Akhmad Fahmi, author
2003
UI - Tesis (Membership)