'Abdullah 'Alawī Ḥasan. (1994). Sales and contracts in early Islamic commercial law (1. publ.). Islamic Research Inst., Internat. Islamic Univ.
Chicago Style (17th ed.) Citation'Abdullah 'Alawī Ḥasan. Sales and Contracts in Early Islamic Commercial Law. 1. publ. Islamabad: Islamic Research Inst., Internat. Islamic Univ, 1994.
MLA (9th ed.) Citation'Abdullah 'Alawī Ḥasan. Sales and Contracts in Early Islamic Commercial Law. 1. publ. Islamic Research Inst., Internat. Islamic Univ, 1994.
Warning: These citations may not always be 100% accurate.