al-Uqud: Journal of Islamic Economics | Universitas Negeri Surabaya. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Al-Uqud: Journal of Islamic Economics | Universitas Negeri Surabaya. Cambridge University Press.
Lua MLA (8ú heag.)Al-Uqud: Journal of Islamic Economics | Universitas Negeri Surabaya. Cambridge University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.