Gunawardana, R. A. L. H. <br/><br/>
Robe and Plough :  Monasticism and Economic Interest in Early Medieval Sri lanka / 

 - Arizona :  The University of Arizona Press,  1979. 
 - [xii], 377 p. 
<br/><br/><label>ISBN: </label>0816509485 
<br/><br/><label>Dewey Class. No.: </label>294.3  / GUN