Borjas, G. J. (1996). Labor economics. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Borjas, George J. Labor Economics. New York: McGraw-Hill, 1996.
Lua MLA (8ú heag.)Borjas, George J. Labor Economics. McGraw-Hill, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.