Neumark, D., & Reed, D. (2002). Employment relationships in the new economy. National Bureau of Economic Research.
Lua i Stíl Chicago (17ú heag.)Neumark, David, agus Deborah Reed. Employment Relationships in the New Economy. Cambridge: National Bureau of Economic Research, 2002.
Lua MLA (9ú heag.)Neumark, David, agus Deborah Reed. Employment Relationships in the New Economy. National Bureau of Economic Research, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.