United nations conference on trade and development. (1990). Trade and development report 1990. UN.
Цитирование в стиле Чикаго (17-е изд.)United nations conference on trade and development. Trade and Development Report 1990. New York: UN, 1990.
Цитирование MLA (8-е изд.)United nations conference on trade and development. Trade and Development Report 1990. UN, 1990.
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