Philippines & Pinpin, F. D. (1974). The tariff and customs code of the Philippines: As amended by P. D. No. 34, other presidential decrees and executive orders as of Feb. 1974, with implementing regulations (2nd ed.). Cachos Hermanos.
Chicago Style (17th ed.) CitationPhilippines and F. D. Pinpin. The Tariff and Customs Code of the Philippines: As Amended by P. D. No. 34, Other Presidential Decrees and Executive Orders as of Feb. 1974, with Implementing Regulations. 2nd ed. Mandaluyong, Rizal: Cachos Hermanos, 1974.
MLA (9th ed.) CitationPhilippines and F. D. Pinpin. The Tariff and Customs Code of the Philippines: As Amended by P. D. No. 34, Other Presidential Decrees and Executive Orders as of Feb. 1974, with Implementing Regulations. 2nd ed. Cachos Hermanos, 1974.