George S. Cuhaj, editor
Krause, 2008
Buku Referensi
Cuba, George S.
Krause, 2008
Multimedia
Ressy Amalia Zuvara, author
Universitas Indonesia, 2008
UI - Skripsi (Open)
Dar Al-Kutub Press, 1959
Buku Teks
Wilkes, Angela
Chicago: A Division of NTC Pub., 1987,
Buku Referensi