Harrison M. Mark. (2009). Oxford Living Grammar. Pre-intermediate. New York, Oxford University Press, 2009.
Chicagoスタイル(17版)引用形式Harrison M. Mark. Oxford Living Grammar. Pre-intermediate. New York, Oxford University Press, 2009, 2009.
MLA(9版)引用形式Harrison M. Mark. Oxford Living Grammar. Pre-intermediate. New York, Oxford University Press, 2009, 2009.
警告: この引用は必ずしも正確ではありません.