Farah, C. E. (1970). Islam: Beliefs and observances. Barron's Educational series Inc..
Lua i Stíl Chicago (17ú heag.)Farah, Caesar E. Islam: Beliefs and Observances. New York: Barron's Educational series Inc., 1970.
Lua MLA (9ú heag.)Farah, Caesar E. Islam: Beliefs and Observances. Barron's Educational series Inc., 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.