Philippines (Republic) Laws, statutes, etc. (1974). Labor code of the Philippines: Presidential decrees no. 442. Government Printing Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippines (Republic) Laws, statutes, etc. Labor Code of the Philippines: Presidential Decrees No. 442. Manila: Government Printing Office, 1974.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippines (Republic) Laws, statutes, etc. Labor Code of the Philippines: Presidential Decrees No. 442. Government Printing Office, 1974.
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