Levinson, D. (1995). Encyclopedia of World Cultures: V. 9: Africa and the Middle East. G.K. Hall & Company.
Lua i Stíl Chicago (17ú heag.)Levinson, David. Encyclopedia of World Cultures: V. 9: Africa and the Middle East. G.K. Hall & Company, 1995.
Lua MLA (8ú heag.)Levinson, David. Encyclopedia of World Cultures: V. 9: Africa and the Middle East. G.K. Hall & Company, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.