1.

http://www.sumy.ua/ - Sumy
2.

http://yampil-rda.gov.ua/ - Sumy
3.
Putyvlska district administration

Putyvlska district administration

http://putivl-rda.gov.ua/ - Sumy
Putyvlska district administration, activity and structure of state administration Putyvlskyi. Passport district, city history Putivl
4.