Cetler, Komunix Sp. z o.o. -> Maciej. "BIP: Urząd Gminy Bartoszyce". www.bip.gov.pl (به لهستانی). Archived from the original on 9 February 2017. Retrieved 23 June 2016.
web.archive.org
Cetler, Komunix Sp. z o.o. -> Maciej. "BIP: Urząd Gminy Bartoszyce". www.bip.gov.pl (به لهستانی). Archived from the original on 9 February 2017. Retrieved 23 June 2016.