ProQuest (Firm). (2010). The economic impact of export restrictions on raw materials. OECD.
Chicagoスタイル(17版)引用形式ProQuest (Firm). The Economic Impact of Export Restrictions on Raw Materials. Paris: OECD, 2010.
MLA(9版)引用形式ProQuest (Firm). The Economic Impact of Export Restrictions on Raw Materials. OECD, 2010.
警告: この引用は必ずしも正確ではありません.