(2009). Trade preference erosion: Measurement and policy response. Washington DC: The World Bank.
シカゴスタイル引用形Trade Preference Erosion: Measurement and Policy Response. Washington DC: The World Bank, 2009.
MLA引用形式Trade Preference Erosion: Measurement and Policy Response. Washington DC: The World Bank, 2009.
警告: この引用は必ずしも正確ではありません.