Ackert, P. (1985). Concepts and comments: A reader for students of English as a second language. New York: Holt.
シカゴスタイル引用形Ackert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.
MLA引用形式Ackert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.
警告: この引用は必ずしも正確ではありません.