APA (7th ed.) Citation

Tax and Tariff Center of the Philippines. (1978). Philippine customs administration and research (Introductory ed.). Central Law Book.

Chicago Style (17th ed.) Citation

Tax and Tariff Center of the Philippines. Philippine Customs Administration and Research. Introductory ed. Manila: Central Law Book, 1978.

MLA (9th ed.) Citation

Tax and Tariff Center of the Philippines. Philippine Customs Administration and Research. Introductory ed. Central Law Book, 1978.

Warning: These citations may not always be 100% accurate.