Philippines. [Tariff and customs code (1982)]. (1994). Tariff and customs code of the Philippines. Philippine Tariff Commission.
Cita Chicago (17th ed.)Philippines. [Tariff and customs code (1982)]. Tariff and Customs Code of the Philippines. Quezon City: Philippine Tariff Commission, 1994.
Cita MLA (9th ed.)Philippines. [Tariff and customs code (1982)]. Tariff and Customs Code of the Philippines. Philippine Tariff Commission, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.