Whalley, J., & Hamilton, C. (1996). The trading system after the Uruguay Round. Institute for International Economics.
Cytowanie według stylu Chicago (wyd. 17)Whalley, John, i Colleen Hamilton. The Trading System After the Uruguay Round. Washington, DC: Institute for International Economics, 1996.
Cytowanie według stylu MLA (wyd. 9)Whalley, John, i Colleen Hamilton. The Trading System After the Uruguay Round. Institute for International Economics, 1996.