Gong, X. (1994). Improving the Estimation Methodology of Monthly Data in Direction of Trade Statistics. International Monetary Fund.
Цитирование в стиле Чикаго (17-е изд.)Gong, Xiaoning. Improving the Estimation Methodology of Monthly Data in Direction of Trade Statistics. Washington, D.C.: International Monetary Fund, 1994.
Цитирование MLA (8-е изд.)Gong, Xiaoning. Improving the Estimation Methodology of Monthly Data in Direction of Trade Statistics. International Monetary Fund, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.