Dyfyniad APA

Pineda, E. L. (2000). Obligations and contracts. Central Professional Books.

Dyfyniad Arddull Chicago

Pineda, Ernesto L. Obligations and Contracts. Quezon City: Central Professional Books, 2000.

Dyfyniad MLA

Pineda, Ernesto L. Obligations and Contracts. Central Professional Books, 2000.

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