Philippines. (1969). Industrial peace act (Republic Act. No. 875, as amended) (5th ed.). Central Book Supply.
Lua i Stíl Chicago (17ú heag.)Philippines. Industrial Peace Act (Republic Act. No. 875, as Amended). 5th ed. Manila: Central Book Supply, 1969.
Lua MLA (9ú heag.)Philippines. Industrial Peace Act (Republic Act. No. 875, as Amended). 5th ed. Central Book Supply, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.