Caguioa, E. P., & Soriano, D. H. (1955). Civil law: Definitions and principles, terms, requisites, distinctions, classifications and important principles. Capitol Pub. House.
Lua i Stíl Chicago (17ú heag.)Caguioa, Eduardo P., agus D. H. Soriano. Civil Law: Definitions and Principles, Terms, Requisites, Distinctions, Classifications and Important Principles. Manila: Capitol Pub. House, 1955.
Lua MLA (9ú heag.)Caguioa, Eduardo P., agus D. H. Soriano. Civil Law: Definitions and Principles, Terms, Requisites, Distinctions, Classifications and Important Principles. Capitol Pub. House, 1955.
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