Napitupulu, Anthon, author
1990
UI - Tesis (Membership)
Sihombing, Meyer Agnes Monang, author
1999
UI - Tesis (Membership)
Soehianto, author
1997
UI - Tesis (Membership)
Erna Damayanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1998
UI - Tesis (Membership)
Elvia Rosantina Sunityo, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1984
UI - Skripsi (Membership)