The McGraw-Hill, 2004
Multimedia
James Cadle, Donald Yeates
Financial Times Prentice Hall, 2001
Buku Teks
Taylor, James
[American Management Association, American Management Association], 2004
eBooks
Ringgy Masuin
Universitas Indonesia, 2019
UI - Disertasi Membership
Marchewka, Jack T.
Wiley, 2003
Buku Teks