| Inflibnet N-LIST SHODHGANGA |
http://nlist.inflibnet.ac.in/ |
| DELNET | http://delnet.in/ |
| NDL ( National Digital library) |
https://ndl.iitkgp.ac.in/ |
| British Council Centre (10 Card Access) |
https://www.britishcouncil.in/library |
| American Information Resource Centre (10 Card Access) | https://in.usembassy.gov/education-culture/american-spaces/american-space-chennai/ |
