Schiff, M. W. (2000). Multilateral trade liberalization and political disintegration: Implications for the evolution of free trade areas and customs unions. World Bank.
Chicago-viite (17. p.)Schiff, Maurice W. Multilateral Trade Liberalization and Political Disintegration: Implications for the Evolution of Free Trade Areas and Customs Unions. Washington, DC: World Bank, 2000.
MLA-viite (9. p.)Schiff, Maurice W. Multilateral Trade Liberalization and Political Disintegration: Implications for the Evolution of Free Trade Areas and Customs Unions. World Bank, 2000.
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