Kemp, M. C. (2001). International trade and national welfare. Routledge.
Cita Chicago (17th ed.)Kemp, Murray C. International Trade and National Welfare. London: Routledge, 2001.
Cita MLA (9th ed.)Kemp, Murray C. International Trade and National Welfare. Routledge, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.