Torres, J. P. (1981). Obligations and contracts: With introduction to law (8th ed.). Booksellers.
Chicagoスタイル(17版)引用形式Torres, Justo P. Obligations and Contracts: With Introduction to Law. 8th ed. Manila: Booksellers, 1981.
MLA(9版)引用形式Torres, Justo P. Obligations and Contracts: With Introduction to Law. 8th ed. Booksellers, 1981.
警告: この引用は必ずしも正確ではありません.