Gaisford, J. D., & Kerr, W. A. (2001). Economic analysis for international trade negotiations: The WTO and agricultural trade. Cheltenham: Edward Elgar.
استشهاد بنمط شيكاغوGaisford, James D., and Willaim A. Kerr. Economic Analysis for International Trade Negotiations: The WTO and Agricultural Trade. Cheltenham: Edward Elgar, 2001.
MLA استشهادGaisford, James D., and Willaim A. Kerr. Economic Analysis for International Trade Negotiations: The WTO and Agricultural Trade. Cheltenham: Edward Elgar, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.