Saragih, Johanes, author
1991
UI - Tesis Membership
Prasetyo Wibowo, author
2000
UI - Tesis Membership
Sandi Januar Pribadi, author
Program Pascasarjana Universitas Indonesia, 2008
UI - Tesis Open
Bambang Hermanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1983
UI - Skripsi Membership
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1985
UI - Skripsi Membership