A. Bimo Notowidigdo, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1999
UI - Skripsi (Membership)
Coyle, Brian, author
Financial World Publishing, 2001
Buku Teks
Sitompul, Kristina Rosminar, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis (Open)
Indonesia National Development Information Office, 1996
Buku Teks
Price, Margaret M.
Mc Graw-Hill, 1994
Buku Teks