Não informado. (1981). Arab Mining Journal. Arab Mining Company.
Lua i Stíl Chicago (17ú heag.)Não informado. Arab Mining Journal. Amman: Arab Mining Company, 1981.
Lua MLA (8ú heag.)Não informado. Arab Mining Journal. Arab Mining Company, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.