Mariotti, John, author
Capstone, 2004
Buku Teks
Zyman, Sergio, author
Harper Business, 2000
Buku Teks
Hetty Karunia Tunjungsari, author
2015
UI - Disertasi (Membership)
Kurtz, David L., author
The Dryden Press , 1981
Buku Teks
Alex Soemadji Nitisemito, author
Ghalia Indonesia, 1984
Buku Teks