Philippines & Nolledo, J. N. (1992). The labor code of the Philippines with implementing regulations, related laws and other issuances (Rev. ed.). National Book Store.
Citazione stile Chigago Style (17a edizione)Philippines e Jose N. Nolledo. The Labor Code of the Philippines with Implementing Regulations, Related Laws and Other Issuances. Rev. ed. Metro Manila: National Book Store, 1992.
Citatione MLA (9a ed.)Philippines e Jose N. Nolledo. The Labor Code of the Philippines with Implementing Regulations, Related Laws and Other Issuances. Rev. ed. National Book Store, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.