(1979). International trade 1978/79. Geneva: General Agreement on tariffs and trade.
シカゴスタイル引用形International Trade 1978/79. Geneva: General Agreement on tariffs and trade, 1979.
MLA引用形式International Trade 1978/79. Geneva: General Agreement on tariffs and trade, 1979.
警告: この引用は必ずしも正確ではありません.