Gale Group & Martin, R. C. (2016). Encyclopedia of Islam and the Muslim world (Second edition.). Gale, Cengage Learning.
Cita Chicago (17th ed.)Gale Group i Richard C. Martin. Encyclopedia of Islam and the Muslim World. Second edition. Farmington Hills, Michigan: Gale, Cengage Learning, 2016.
Cita MLA (9th ed.)Gale Group i Richard C. Martin. Encyclopedia of Islam and the Muslim World. Second edition. Gale, Cengage Learning, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.