Ehrenberg,Ronald G, & Smith,Robert S. (1997). Modern labor economics: Theory and public policy (4th & 6th ed.). Addison - Wesley.
Stile di citazione ChicagoEhrenberg,Ronald G, e Smith,Robert S. Modern Labor Economics: Theory and Public Policy. 4th & 6th ed. United States: Addison - Wesley, 1997.
Citazione MLAEhrenberg,Ronald G, e Smith,Robert S. Modern Labor Economics: Theory and Public Policy. 4th & 6th ed. Addison - Wesley, 1997.
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