Citazione Stile APA (7a Edizione)

Philippines (Republic) Bureau of Customs. (1976). Report. 1st- [microform]. Photoduplication Service,University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Philippines (Republic) Bureau of Customs. Report. 1st- [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1976.

Citatione MLA (9a ed.)

Philippines (Republic) Bureau of Customs. Report. 1st- [microform]. Photoduplication Service,University of the Philippines Library, 1976.