ebrary, Inc, Deardorff, A. V., & Stern, R. M. (1998). Constituent interests and U.S. trade policies. University of Michigan Press.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Alan V. Deardorff, i Robert M. Stern. Constituent Interests and U.S. Trade Policies. Ann Arbor, Mich.: University of Michigan Press, 1998.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Constituent Interests and U.S. Trade Policies. University of Michigan Press, 1998.
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