Panggabean, Itje Fransisca, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Fariznaldi, author
Universitas Indonesia, 2014
UI - Skripsi (Membership)
Riduan Syahrani, author
Media Sarana Press, 1987
Buku Teks
Rumengan, Angela Celesta, author
Universitas Indonesia, 2006
UI - Tesis (Membership)