Style de citation APA (7e éd.)

Philippines (Republic). Office of the President. Presidential Economic Staff. (1969). Provincial profile of Nueva Viscaya. The Office.

Style de citation Chicago (17e éd.)

Philippines (Republic). Office of the President. Presidential Economic Staff. Provincial Profile of Nueva Viscaya. [Manila: The Office, 1969.

Style de citation MLA (9e éd.)

Philippines (Republic). Office of the President. Presidential Economic Staff. Provincial Profile of Nueva Viscaya. The Office, 1969.