A group of Researchers (1426 AH). under the Supervision of Shahroudi, Seyyed Mahmoud Hashemi, Jurisprudence according to the religion of Ahl al-Bayt, peace be upon them, three volumes, first edition, Qom: Islamic Jurisprudence Encyclopaedia Institute on the religion of Ahl al-Bayt, peace be upon them. [in Persian]
Arvind. T. (2019). Contract Law, UK : Oxford University Press.
Barikhlo, A. (2014). Property and Financial Rights, 3rd edition, Tehran: Samit Publications. [in Persian]
Charman, M. (2013). Contract law, Fourth edition, Uk: Routledge.
Chen-Wishart, M. (2014). The Nature of Vitiating Factors in Contract Law, Philosophical Foundations of Contract Law, Edited by Gregory Klass, George Letsas, and Prince Sapral, UK: Oxford University Press.
Dimatteo, Larry A.
Qi Zhou,
Severine S.,
Keith R. (2013).
Commercial Contract Law: Transatlantic Perspectives, Uk: Cambridge University Press.
Hayati, A. (2017). The Concept of "Legal Principle" and its Comparison with "Legal Rule. (Comparative Study in Iranian and French Laws), Civil Law Knowledge, 7 (2), 15-26 [in Persian].
Hosseini Tehrani, S. (1421 AH). Velayat Faqih in the Islamic State, four volumes, second edition, Mashhad: Allameh Tabatabayi Publications. [in Persian]
Katouzian, A. (2012). Legal Acts, Fifth Edition, Tehran: Share Publishing. [in Persian]
Katouzian, N. (1374). General Rules of Contracts, Vol I, Third Edition, Tehran: Publishing Company. [in Persian]
Melvin A. E. (2007). The Theory of Contracts, New Essays Edited by Peter Benson. UK: Cambridge University Press.
Michael J. F., Desmond G. G. (2007) Contract Law in Hong Kong, Hong Kong University Press.
Motahari, S. (Beta), jurisprudence and law (collection of the works of Professor Shahid Motahari 20), first volume, Tehran: Sadra Publications. [in Persian]
Paul J. (1983). Substantive social contracts and the legitimate basis of political authority, The Monist, 66 (4), 517-528.
Paul. V. and et al, (2009). Principles, Definitions and Model Rules of European Private Law, Draft Common Frame of Reference (DCFR), Munich : European law publishers GmbH.
Principles, Definitions and Model Rules of European Private Law; Draft Common Frame of Reference (DCFR) Outline Edition, Prepared by the Study Group on a European Civil Code and the Research Group on EC Private Law (Acquis Group) Based in part on a revised version of the Principles of European Contract Law Edited by Christian von Bar, Eric Clive and Hans Schulte-Nölke and Hugh Beale, Johnny Herre, Jérôme Huet, Matthias Storme, Stephen Swann, Paul Varul, Anna Veneziano and Fryderyk Zoll, 2009 by sellier. european law publishers GmbH, Munich
Sistani, S. (1414 AH). Qaa'd la hazr wa la zarar, Qom : Hozha Publications. [in Persian]
Stone, R. (2005). The Modern Law of Contract, London: Cavendish.
Suleiman Kluang, A.; Bagheri, A., Mortazi, A. (2017). Criticism on the legal interpretations of Article 218 of the Civil Code and presentation of the interpretation based on the teachings of Imami jurisprudence, Teachings of Civil Jurisprudence, 16 (17), Spring and Summer, 1999 - 127. [in Persian]
Tabatabayi Boroujerdi, S. (1429 AH). Sources of Shia jurisprudence, translators: Hosseinian Qomi, Mahdi-Sabouri, M., Tehran, Farhang Sabz Publications. [in Persian]
Treitel, G. (2003). The Law of Contract, UK :Sweet & Maxwell.