Nazariyat al-'aqd al-mawquf fi al-fiqh al-Islami /

由 Faraj, 'Abd al-Raziq Hasan
出版 1968

Restitutionary remedies in relation to illegal agreements : a study of the common law and the Contracts Act 1950 /

由 Doshi, Jayshree L.
出版 1990