Jurado, D. P. (2002). Comments and jurisprudence on obligations and contracts (11th rev. ed.). Rex Book Store.
Chicago Style (17. basım) AtıfJurado, Desiderio P. Comments and Jurisprudence on Obligations and Contracts. 11th rev. ed. Manila: Rex Book Store, 2002.
MLA (9th ed.) AtıfJurado, Desiderio P. Comments and Jurisprudence on Obligations and Contracts. 11th rev. ed. Rex Book Store, 2002.
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