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Чикаго стиль цитування (17-те видання)1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. New york: United nations/nations unies, 1997.
Стиль цитування MLA (9-ме видання)1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. United nations/nations unies, 1997.