Roberts, R. Social Laws Of The Quran. Cosmo Publications.
Lua i Stíl Chicago (17ú heag.)Roberts, Robert. Social Laws Of The Quran. New Delhi: Cosmo Publications.
Lua MLA (9ú heag.)Roberts, Robert. Social Laws Of The Quran. Cosmo Publications.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.