Xu zu yuan <br/><br/>
Guo jia hang hai.  Di shi yi ji 
 National maritime research 

 - Di 1 ban. 
 - Shang hai :  Shanghai gu ji chu ban she,  2015. 
 - 188 p.;  illustrations, map ;  26 cm. 
<br/><br/><label>ISBN: </label>9787532575411 
<br/><br/><label>LC Class. No.: </label>CHI00175