Johnson, C., & O"driscoll, N. (1991). Exchanging Information. London: Longman.
シカゴスタイル引用形Johnson, Christine, , Nina O"driscoll. Exchanging Information. London: Longman, 1991.
MLA引用形式Johnson, Christine, , Nina O"driscoll. Exchanging Information. London: Longman, 1991.
警告: この引用は必ずしも正確ではありません.