Singh, R. P (Editor) <br/><br/>
Census of India 1991: Andhra Pradesh district census handbook (Guntur, Nellore, Nizamabad, Prakasam, Srikakulam, Vizianagaram) 

 - Hyderabad  Director of Census Operations, Govt. of A. P.   1995 
 - 305p. 
<br/><br/><label>Dewey Class. No.: </label>312.484 SIN