Machan, T. W. (2013). What is English ? And Why Should we Care? OUP.
Chicagoスタイル(17版)引用形式Machan, Tim William. What Is English ? And Why Should We Care? UK: OUP, 2013.
MLA(9版)引用形式Machan, Tim William. What Is English ? And Why Should We Care? OUP, 2013.
警告: この引用は必ずしも正確ではありません.