Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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