Ogan Irfan Dharmawulan, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1994
UI - Skripsi (Membership)
Artikel Jurnal
Sinurat, Togar A.S., author
Universitas Indonesia, 2008
UI - Tesis (Open)
Eriyantouw Wahid, author
1990
UI - Tesis (Membership)
Artikel Jurnal