"Godkjenning av våpen og flagg". Lovdata.no (in Norwegian). Norges kommunal- og arbeidsdepartementet. 25 April 1986. Retrieved 16 February 2023.
mostar.ba
"Mostar Gradovi prijatelji" [Mostar Twin Towns]. Grad Mostar [Mostar Official City Website] (in Macedonian). Archived from the original on 30 October 2013. Retrieved 19 December 2013.
"Mostar Gradovi prijatelji" [Mostar Twin Towns]. Grad Mostar [Mostar Official City Website] (in Macedonian). Archived from the original on 30 October 2013. Retrieved 19 December 2013.