Claudia Ross; Baozhang He; Pei-Chia Chen; Meng Yeh <br/><br/>
The Routledge Course in Modern Mandarin Chinese  Textbook Level 1, Traditional Characters 

 -  Taylor and Francis  2010 
<br/><br/><label>ISBN: </label>9780203717783 
<br/><br/><label>Source: </label>EBOOK