Jethro Julian, author
2018
UI - Skripsi (Membership)
Lubis, Todung Mulya, author
Kompas, 2009
Buku Teks
Djoko Prakoso, author
Ghalia Indonesia, 1984
Buku Teks
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Djoko Prakoso, author
Ghalia Indonesia, 1983
Buku Teks