APA

Baldwin R. E., . (2008). The development and testing of Heckscher-Ohlin trade models a review. Cambridge (Inglaterra): MIT Press.

Chicago

Baldwin Robert E, . 2008. The development and testing of Heckscher-Ohlin trade models a review. Cambridge (Inglaterra): MIT Press.

Harvard

Baldwin R. E., . (2008). The development and testing of Heckscher-Ohlin trade models a review. Cambridge (Inglaterra): MIT Press.

MLA

Baldwin Robert E, . The development and testing of Heckscher-Ohlin trade models a review. Cambridge (Inglaterra): MIT Press. 2008.