Hoiberg, Dale, H., and Others <br/><br/>
Students' Britannica India : 
Volume - 7 
 - New Delhi  Encyclopedia Britannica (India) Pvt.Ltd.  2000 
 - 426 
<br/><br/><label>ISBN: </label>0852297610 
<br/><br/><label>Publisher. No.: </label> Super Book Service 
<br/><br/><label>Subjects--Personal Names: </label> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General