Yusnita Hawilaruth, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Bainbridge, David, author
Pearson - Longman, 2002
Buku Teks
Hasna Fatima, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Skripsi (Open)
Rusnadi, author
Universitas Indonesia, 2004
UI - Tesis Membership
Yuriharja Tanama, author
2015
UI - Tesis (Membership)