James, C. (1980). Contrastive analysis. Harlow, Essex: Longman.
Trích dẫn kiểu ChicagoJames, Carl. Contrastive Analysis. Harlow, Essex: Longman, 1980.
MLA引文James, Carl. Contrastive Analysis. Harlow, Essex: Longman, 1980.
警告：这些引文格式不一定是100％准确.
APA引文