Jenkins-murphy, A. (1990). How to Prepare for the TOEFL. Sông Bé: Sông Bé.
Trích dẫn kiểu ChicagoJenkins-murphy, Andrew. How to Prepare for the TOEFL. Sông Bé: Sông Bé, 1990.
MLA引文Jenkins-murphy, Andrew. How to Prepare for the TOEFL. Sông Bé: Sông Bé, 1990.
警告：這些引文格式不一定是100％准確.