(2001). Commodity market reforms: Lessons of two decades. Washington DC: World Bank.
シカゴスタイル引用形Commodity Market Reforms: Lessons of Two Decades. Washington DC: World Bank, 2001.
MLA引用形式Commodity Market Reforms: Lessons of Two Decades. Washington DC: World Bank, 2001.
警告: この引用は必ずしも正確ではありません.