Elliott, W. F. (1913). Commentaries on the law of contracts: Being a consideration of the nature and general principles of the law of contracts and their application in various special relations. The Bobbs-Merrill Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Elliott, William F. Commentaries on the Law of Contracts: Being a Consideration of the Nature and General Principles of the Law of Contracts and Their Application in Various Special Relations. Indianapolis: The Bobbs-Merrill Company, 1913.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Elliott, William F. Commentaries on the Law of Contracts: Being a Consideration of the Nature and General Principles of the Law of Contracts and Their Application in Various Special Relations. The Bobbs-Merrill Company, 1913.
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