Deborah Gordon. (2002). Instructor's manual interaction; T1: Grammar. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoDeborah Gordon. Instructor's Manual Interaction; T1: Grammar. New York: McGraw-Hill, 2002.
MLA引文Deborah Gordon. Instructor's Manual Interaction; T1: Grammar. New York: McGraw-Hill, 2002.
警告:这些引文格式不一定是100%准确.