Allen, W. (1959). Living English structure (4th.). Orient Longmans.
Chicagoスタイル(17版)引用形式Allen, W. Living English Structure. 4th. Bombay: Orient Longmans, 1959.
MLA(9版)引用形式Allen, W. Living English Structure. 4th. Orient Longmans, 1959.
警告: この引用は必ずしも正確ではありません.