(2007). Smart choice: Teacher's book 1.
Trích dẫn kiểu ChicagoSmart Choice: Teacher's Book 1. 2007.
MLA引文Smart Choice: Teacher's Book 1. 2007.
警告:这些引文格式不一定是100%准确.
(2007). Smart choice: Teacher's book 1.
Trích dẫn kiểu ChicagoSmart Choice: Teacher's Book 1. 2007.
MLA引文Smart Choice: Teacher's Book 1. 2007.