Manalac, R. R. (2001). Philippine labor laws and jurisprudence (5th ed.). Academic Pub.
Chicago Style (17. basım) AtıfManalac, Ramon R. Philippine Labor Laws and Jurisprudence. 5th ed. Mandaluyong City: Academic Pub, 2001.
MLA (9th ed.) AtıfManalac, Ramon R. Philippine Labor Laws and Jurisprudence. 5th ed. Academic Pub, 2001.
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