Παραπομπή σε μορφή APA (7η εκδ.)

Philippines (Republic). Department of Labor. (1957). The Philippine labor policy (1957-1958). s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines (Republic). Department of Labor. The Philippine Labor Policy (1957-1958). [Manila: s.n, 1957.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines (Republic). Department of Labor. The Philippine Labor Policy (1957-1958). s.n, 1957.