Carlos, G. R., Fernando, E. M., & First printed edition of the author's Labor, i. a. t. l. (1964). Labor and social legislation. P.C.F. Pub.
Lua i Stíl Chicago (17ú heag.)Carlos, Gil R., Enrique M. Fernando, agus industrial and tenacy laws First printed edition of the author's Labor. Labor and Social Legislation. Manila: P.C.F. Pub, 1964.
Lua MLA (9ú heag.)Carlos, Gil R., et al. Labor and Social Legislation. P.C.F. Pub, 1964.
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