APA aipamena

National Produce Exchange (Philippines). (1977). Annual report. 1937- [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style aipamena

National Produce Exchange (Philippines). Annual Report. 1937- [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA aipamena

National Produce Exchange (Philippines). Annual Report. 1937- [microform]. Photoduplication Service, University of the Philippines Library, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.