Ackert, P. (1985). Concepts and comments: A reader for students of English as a second language. New York: Holt.
Styl cytowania ChicagoAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.
Styl cytowania MLAAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..