Philippines & Nolledo, J. N. (1988). The Labor code of the Philippines: With implementing regulations, issuances and related laws (Rev. ed.). National Book Store.
Lua i Stíl Chicago (17ú heag.)Philippines agus Jose N. Nolledo. The Labor Code of the Philippines: With Implementing Regulations, Issuances and Related Laws. Rev. ed. Metro Manila: National Book Store, 1988.
Lua MLA (9ú heag.)Philippines agus Jose N. Nolledo. The Labor Code of the Philippines: With Implementing Regulations, Issuances and Related Laws. Rev. ed. National Book Store, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.