Bawengan, Gerson W., author
Pradnya Paramita, 1977
Buku Teks
Panjaitan, Petrus Irwan, 1958-, author
1992
UI - Tesis (Membership)
Sahetapy, J.E., author
Rajawali, 1989
Buku Teks
Inten Devita, author
Universitas Indonesia, 1995
UI - Skripsi (Membership)
Rachmad Mintarja, author
2007
UI - Tesis (Membership)