Casino, Eric S. <br/><br/>
The Filipino nation  :  The Philippines: lands and people a cultural geography / 
by Eric S. Casino. 
 -  Groiler International Incorporation,  c1982. 
 - 250 pages :  illustrations ;  25 cm. 
 -  volume 2 .
<br/><br/> References: page 225-234. 
<br/><br/><label>ISBN: </label>071728509X