Rogers, J. (2004). Market leader: Elementary business English practice file. England: Longman.
Trích dẫn kiểu ChicagoRogers, John. Market Leader: Elementary Business English Practice File. England: Longman, 2004.
MLA引文Rogers, John. Market Leader: Elementary Business English Practice File. England: Longman, 2004.
警告:这些引文格式不一定是100%准确.