Thomas Aquinas Dewaranu W., author
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Silky Saviega, author
2017
UI - Skripsi (Membership)
Artikel Jurnal
Deny Hidayat Syamsurizal, author
Universitas Indonesia, 2006
UI - Skripsi (Membership)
Brody, Clark L.
Michigan State University Press 1959
Buku Teks