Philippines. (1969). Industrial peace act (Republic Act. No. 875, as amended) (5th ed.). Central Book Supply.
Chicago-viite (17. p.)Philippines. Industrial Peace Act (Republic Act. No. 875, as Amended). 5th ed. Manila: Central Book Supply, 1969.
MLA-viite (9. p.)Philippines. Industrial Peace Act (Republic Act. No. 875, as Amended). 5th ed. Central Book Supply, 1969.
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