Παραπομπή σε μορφή APA (7η εκδ.)

Nolledo, J. N. (1990). The labor code of the philippines as amended (1990 edition.). Rex Book Store.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nolledo, Jose N. The Labor Code of the Philippines as Amended. 1990 edition. Manila: Rex Book Store, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nolledo, Jose N. The Labor Code of the Philippines as Amended. 1990 edition. Rex Book Store, 1990.