(1969). Nontariff distortions of trade: A statement on national policy. New York: Committee for Economic Development.
Chicago-tyylinen lähdeviittausNontariff Distortions of Trade: A Statement On National Policy. New York: Committee for Economic Development, 1969.
MLA-viiteNontariff Distortions of Trade: A Statement On National Policy. New York: Committee for Economic Development, 1969.
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