Kemp, M. (1991). Labour Unions and the Theory of International Trade. ELSEVIER.
Cita Chicago (17th ed.)Kemp, M.C. Labour Unions and the Theory of International Trade. ELSEVIER, 1991.
Cita MLA (8th ed.)Kemp, M.C. Labour Unions and the Theory of International Trade. ELSEVIER, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.