Cita APA (7th ed.)
National Bureau of Economic Research, ebrary, Inc, & Krueger, A. O. (1981). Trade and employment in developing countries. University of Chicago Press.
Cita Chicago (17th ed.)
National Bureau of Economic Research, Inc ebrary, i Anne O. Krueger. Trade and Employment in Developing Countries. Chicago: University of Chicago Press, 1981.
Cita MLA (9th ed.)
National Bureau of Economic Research, et al. Trade and Employment in Developing Countries. University of Chicago Press, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.