[, Universitas Indonesia], 2006
UI - Skripsi (Membership)
Panjaitan, Petrus Irwan, 1958-, author
Pustaka Sinar Harapan, 1995
Buku Teks
Ervan Saropie, author
Universitas Indonesia, 2009
UI - Skripsi (Open)
Machtiar Siwa, author
Universitas Indonesia, 1990
UI - Tesis (Membership)
Universitas Indonesia, 2003
UI - Skripsi (Membership)