1. Arabic Transliteration. (2006, April 6). In Wikipedia, The Free Encyclopedia. Retrieved June 19, 2006, from http://en.wikipedia.org/wiki/Arabic_transliteration
2. Beesley, K. (1998). Romanization, Transcription and Transliteration. Retrieved June 19, 2006, from the Xerox Research Center Europe web site: http://www.xrce.xerox.com/competencies/content-analysis/arabic/info/romanization.html
3. Buckwalter, T. (2001). Arabic Transliteration. Retrieved June 19, 2006, from http://www.qamus.org/transliteration.htm
4. El-Dahdah, A. (1992). Dictionary of Universal Arabic Grammar. Beirut: Librairie du Liban.
5. ISO 233. (2006, June 18). In Wikipedia, The Free Encyclopedia. Retrieved June 19, 2006, from http://en.wikipedia.org/wiki/ISO_233