(1979). Policies and programs for expanding U. S. exports. Washington: Chamber of Commerce of the United States.
Čikaški stil citiranjaPolicies and Programs for Expanding U. S. Exports. Washington: Chamber of Commerce of the United States, 1979.
MLA način citiranjaPolicies and Programs for Expanding U. S. Exports. Washington: Chamber of Commerce of the United States, 1979.
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