Farah, C. E. (1970). Islam: Beliefs and observances. Barron's Educational series Inc..
Citazione stile Chigago Style (17a edizione)Farah, Caesar E. Islam: Beliefs and Observances. New York: Barron's Educational series Inc., 1970.
Citatione MLA (9a ed.)Farah, Caesar E. Islam: Beliefs and Observances. Barron's Educational series Inc., 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.