വേണു ആർ എൽ .,Ed.Venu R L .,Ed. <br/><br/>
സർവവിജ്ഞാനകോശം.Sarvavijnanakosham.  
 Malayalam encyclopaedia.  
ആർ എൽ വേണു .,Ed.R L Venu .,Ed. 
 - Thiruvananthapuram :   Department of Malayalam encyclopaedia,Govt.of India,   2011. 
 - 813p.: 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Encyclopaedia. 
<br/><br/><label>Dewey Class. No.: </label>039.948