APA引用形式

Brooks,Douglas.H, & Hummels, D. (2009). Infrasructure's Role in Lowering Asia's Trade costs. Edward Elgar publishing company.

シカゴスタイル引用形

Brooks,Douglas.H, , David Hummels. Infrasructure's Role in Lowering Asia's Trade Costs. UK: Edward Elgar publishing company, 2009.

MLA引用形式

Brooks,Douglas.H, , David Hummels. Infrasructure's Role in Lowering Asia's Trade Costs. Edward Elgar publishing company, 2009.

警告: この引用は必ずしも正確ではありません.