edited by Mohammad Ali Jazayery, Edgar C. Polome, Werner Winter
The Peter De Ridder Press, 1976
Buku Teks
Tommy Cristomy, author
1986
UI - Skripsi (Membership)
Lawson, Sylvia, author
Penguin Books, 1983
Buku Teks
Hill, Napoleon, author
Ufuk Press, 2009
Buku Teks
Solomon, R.J.
Hale & Iremonger, 1988
Buku Teks