(1982). Industrial relations laws, policies and: Principles. International labour Office.
Chicago Style (17th ed.) ZitazioaIndustrial Relations Laws, Policies and: Principles. Dhaka: International labour Office, 1982.
MLA (9th ed.) ZitazioaIndustrial Relations Laws, Policies and: Principles. International labour Office, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.