WARD, J. M. (1966). The use of tenses in english (2nd ed.). Longman.
Chicagoスタイル(17版)引用形式WARD, John Milling. The Use of Tenses in English. 2nd ed. London: Longman, 1966.
MLA(9版)引用形式WARD, John Milling. The Use of Tenses in English. 2nd ed. Longman, 1966.
警告: この引用は必ずしも正確ではありません.