Baldwin, R. E. (1971). Nontariff distortion of international trade. The Brookings institution.
Chicago Edition CitationBaldwin, Robert E. Nontariff Distortion of International Trade. Washington: The Brookings institution, 1971.
Cita MLABaldwin, Robert E. Nontariff Distortion of International Trade. The Brookings institution, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.