Ackert, P. (2000). Concepts and comments: A reader for students of English as a second language. Thành phố Hồ Chí Minh: Trẻ.
Chicago Style citaatAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. Thành phố Hồ Chí Minh: Trẻ, 2000.
MLA citatieAckert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. Thành phố Hồ Chí Minh: Trẻ, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.