Webley, S. (1974). Foreign direct investment in the United States: Opportunities and impediments. New York: British- North American Committee.
Chicago-tyylinen lähdeviittausWebley, Simon. Foreign Direct Investment in the United States: Opportunities and Impediments. New York: British- North American Committee, 1974.
MLA-viiteWebley, Simon. Foreign Direct Investment in the United States: Opportunities and Impediments. New York: British- North American Committee, 1974.
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