Goldberg, L. S., & Klein, M. W. (1999). International trade and factor mobility: An empirical investigation. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Goldberg, Linda S., e Michael W. Klein. International Trade and Factor Mobility: An Empirical Investigation. Cambridge: National Bureau of Economic Research, 1999.
Citatione MLA (9a ed.)Goldberg, Linda S., e Michael W. Klein. International Trade and Factor Mobility: An Empirical Investigation. National Bureau of Economic Research, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.