Ackert, P. (1985). Concepts and comments: A reader for students of english as a second language. New York: CBS college Pub.
Chicago ZitierstilAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: CBS college Pub, 1985.
MLA ZitierstilAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: CBS college Pub, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.