Tambunan, Rudi Maytuah, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Skripsi (Membership)
Satrio Prasetio, author
UI - Tesis (Membership)
Ani Poerwati Firdaus, author
1995
UI - Tesis (Membership)
Bernadatte Sri Hartati, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1993
UI - Skripsi (Membership)
Ogan Irfan Dharmawulan, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1994
UI - Skripsi (Membership)