Census of India,1971 <br/><br/>
Establishments report and tables. Chandigarah V.25, Pt. 3. 
Census of India,1971 
 - Chandigaraha  Govt. Press           1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.283sN71, L1.25-3