Institute of Industrial Relations. (1961). Industrial Relations A Journal of Economy & Society. university of California.
Lua i Stíl Chicago (17ú heag.)Institute of Industrial Relations. Industrial Relations A Journal of Economy & Society. California: university of California, 1961.
Lua MLA (9ú heag.)Institute of Industrial Relations. Industrial Relations A Journal of Economy & Society. university of California, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.