Cragg, K. (1969). The house of Islam. Dickenson.
Cita Chicago (17th ed.)Cragg, Kenneth. The House of Islam. Belmont, Calif: Dickenson, 1969.
Cita MLA (9th ed.)Cragg, Kenneth. The House of Islam. Dickenson, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.