APA-viite (7. p.)

U.S. Tariff Commission. (1977). Colonial tariff policies [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-viite (17. p.)

U.S. Tariff Commission. Colonial Tariff Policies [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA-viite (9. p.)

U.S. Tariff Commission. Colonial Tariff Policies [microform]. Photoduplication Service, University of the Philippines Library, 1977.