Rumengan, Grace S., author
Universitas Indonesia, 1996
UI - Tesis (Membership)
Indah Huruswati, author
1985
UI - Skripsi (Membership)
Tanjung, Judin Purba, author
1995
UI - Tesis (Membership)
Universitas Indonesia, 2010
UI - Skripsi (Open)
Matteus Tedjasaputra, author
1994
UI - Tesis (Membership)