Greenwood Press, 2000
Buku Teks
Khaled El-Rouayheb
Cambridge University Press, 2015
eBooks
edited by Miriam K. Starkman
Alfred A. Knopf, 1967
Buku Teks
Harrison, Molly
George Allen and Unwin, 1953
Buku Teks
Kurtich, John
Van Nostrand Reinhold, 1993
Buku Referensi