Artikel Jurnal
Yosyan Madolen, author
Program Pascasarjana Universitas Indonesia, 1991
UI - Tesis Membership
Heinrich Agustinus, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1989
UI - Tesis Membership
Richard Budihadianto, author; Rosdi M. Abdullah, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Tesis Membership
Siti Zulfa, author
2001
UI - Tesis Membership