Singh, Rajendra Prasad. <br/><br/>
Bhasha ka samajshastra : Vedabhasha,Magadhi,Bhojapuri aur Munda ke vishesh sandarbh mein/  
Rajendra Prasad Singh. 
 - पटना :  राजकमल प्रकाशन,  2004. 
 - 102 p. ;  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages.--Bihari language  Dialects.<br/>Grammar, Comparative and general --Dialects. --Sociolinguistics.
<br/><br/><label>Dewey Class. No.: </label>491.4547 Si646 Bh