Dubicka, I. (2006). Market leader. Harlow: Pearson Education.
Trích dẫn kiểu ChicagoDubicka, Iwonna. Market Leader. Harlow: Pearson Education, 2006.
MLA引文Dubicka, Iwonna. Market Leader. Harlow: Pearson Education, 2006.
警告：這些引文格式不一定是100％准確.
APA引文