Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. National Census and Statistics Office. (1976). 1976 annual survey of establishments: Manufacturing. National Census and Statistics Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. National Census and Statistics Office. 1976 Annual Survey of Establishments: Manufacturing. Manila: National Census and Statistics Office, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines. National Census and Statistics Office. 1976 Annual Survey of Establishments: Manufacturing. National Census and Statistics Office, 1976.