Gunawan Widjaja, author
Forum Sahabat, 2008
Buku Teks
Ghufron Arifuddin, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1994
UI - Skripsi (Membership)
Sigalingging, Grace Christiani, author
2013
UI - Tesis (Membership)
Sibarani, Basar D. P., author
1997
UI - Tesis (Membership)
Junaidi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1998
UI - Tesis (Membership)