Whalley, J., & Hamilton, C. (1996). The trading system after the Uruguay Round. Institute for International Economics.
Чикаго стиль цитування (17-те видання)Whalley, John, та Colleen Hamilton. The Trading System After the Uruguay Round. Washington, DC: Institute for International Economics, 1996.
Стиль цитування MLA (9-ме видання)Whalley, John, та Colleen Hamilton. The Trading System After the Uruguay Round. Institute for International Economics, 1996.