Borjas, G. J. (2010). Labor economics (5th ed.). McGraw-Hill/Irwin.
Cita Chicago (17th ed.)Borjas, George J. Labor Economics. 5th ed. Boston: McGraw-Hill/Irwin, 2010.
Cita MLA (9th ed.)Borjas, George J. Labor Economics. 5th ed. McGraw-Hill/Irwin, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.