De Leon, S. Y. (1966). Preservation of Philippine foods: A manual of principles and procedures. Alemars-Phoenix.
Chicago Style (17th ed.) CitationDe Leon, Sonia Y. Preservation of Philippine Foods: A Manual of Principles and Procedures. Quezon City: Alemars-Phoenix, 1966.
MLA citiranjeDe Leon, Sonia Y. Preservation of Philippine Foods: A Manual of Principles and Procedures. Alemars-Phoenix, 1966.
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