1. American Law Institute. (1981). Restatement (Second) of Contracts.
2. American Law Institute. (2011). Restatement (Third) of Restitution and Unjust Enrichment.
3. Babylonian Talmud. The Schottenstein Edition. (1990–2012). New York: Artscroll.
4. Goldberg, V. P. (2011). After frustration: Three cheers for Chandler v. Webster. Washington & Lee Law Review, 68(3), 1133–1169.
5. Karo, R. Y. (2009). Shulchan Aruch. Tel Aviv: Miscal. [In Hebrew].