APA aipamena

Philippines (Republic) National Library. Bibliography Division. (1971). A Guide to the map collection of the Filipiniana Division.

Chicago Style aipamena

Philippines (Republic) National Library. Bibliography Division. A Guide to the Map Collection of the Filipiniana Division. Manila, 1971.

MLA aipamena

Philippines (Republic) National Library. Bibliography Division. A Guide to the Map Collection of the Filipiniana Division. 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.