Ehrenberg, R. G., & Smith, R. S. (2012). Modern labor economics: Theory and public policy (Eleventh ed.). Prentice Hall.
Style de citation Chicago (17e éd.)Ehrenberg, Ronald G., et Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. Eleventh ed. Upper Saddle River, N.J.: Prentice Hall, 2012.
Style de citation MLA (9e éd.)Ehrenberg, Ronald G., et Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. Eleventh ed. Prentice Hall, 2012.