Παραπομπή σε μορφή APA (7η εκδ.)

Philippines (Republic). Office of the President. Presidential Economic Staff. (1966). Economic report for Central Luzon. PES.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines (Republic). Office of the President. Presidential Economic Staff. Economic Report for Central Luzon. Manila: PES, 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines (Republic). Office of the President. Presidential Economic Staff. Economic Report for Central Luzon. PES, 1966.