Ehrenberg, R. G., & SMITH, R. S. (2012). Modern labor economics: Theory and public policy 11th ed. Pearson.
Lua i Stíl Chicago (17ú heag.)Ehrenberg, Ronald G., agus Robert S. SMITH. Modern Labor Economics: Theory and Public Policy 11th Ed. Pearson, 2012.
Lua MLA (8ú heag.)Ehrenberg, Ronald G., agus Robert S. SMITH. Modern Labor Economics: Theory and Public Policy 11th Ed. Pearson, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.