44°53′53″N 15°06′07″E / 44.89806°N 15.10194°E / 44.89806; 15.10194
Lika-Senj County Tourist Board, "Rijeka Gacka". Archived from the original on 2011-05-16. Retrieved 2011-04-26. /wiki/Lika-Senj_County ↩
Tunel Gacka-Gusić Jezero (Approved) at GEOnet Names Server, United States National Geospatial-Intelligence Agency http://geonames.nga.mil/namesgaz/detaillinksearch.asp?G_NAME=32FA8854FBEA3774E0440003BA962ED3&Diacritics=DC ↩
Hrvatska elektroprivreda, http://www.hep.hr/proizvodnja/osnovni/hidroelektrane/zapad/default.aspx Archived 2016-04-25 at the Wayback Machine /wiki/Hrvatska_elektroprivreda ↩
Hrvatska elektroprivreda, http://www.hep.hr/proizvodnja/en/basicdata/hydro/west/senj.aspx Archived 2016-05-24 at the Wayback Machine /wiki/Hrvatska_elektroprivreda ↩
Gacka.hr http://www.gacka.hr/ ↩
‘Trout Fishing in Yugoslavia Plumbs the Depths of Emotion’. nytimes.com MARCH 5, 1972 https://www.nytimes.com/1972/03/05/archives/-trout-fishing-in-yugoslavia-plumbs-the-depths-of-emotion.html ↩