Agustinus Alimhamzah, author
1998
UI - Tesis (Membership)
Hutabarat, Adolf, author
Universitas Indonesia, 2000
UI - Tesis (Membership)
Achmad Indrawan, author
2002
UI - Tesis (Membership)
Augustin Rina Herawati, author
Universitas Indonesia, 2000
UI - Tesis (Membership)
Meliala, Embarina Sembiring, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1993
UI - Skripsi Membership