Schiff, M. W., & Chang, W. (2001). Market presence, contestability, and the terms-of-trade effects of regional integration. World Bank.
Цитирование в стиле Чикаго (17-е изд.)Schiff, Maurice W., и Won Chang. Market Presence, Contestability, and the Terms-of-trade Effects of Regional Integration. Washington, D.C: World Bank, 2001.
Цитирование MLA (9-е изд.)Schiff, Maurice W., и Won Chang. Market Presence, Contestability, and the Terms-of-trade Effects of Regional Integration. World Bank, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.