1. Archive of Yugoslav Winter Sports Association. “Procès-verbal du VII Congrès international du ski, 6. fevrier 1923, Praha 1923.” 5
2. Archive of Yugoslav Winter Sports Association. “Dopis Radia Ljubljana.” January 29, 1932
3. Archive of Yugoslav Winter Sports Association. “Gorec, Joso.” Tajniško poročilo za redni občni zbor 1925/26
4. Archive of Yugoslav Winter Sports Association. “Letak Smučarskega kluba Bohinj 1931.”
5. Archive of Yugoslav Winter Sports Association. “Letter to Vojin Smodlaka to Belgrade, January 16, 1938; Letter to the editorial board of the Vreme Beograd paper.” May 1, 1939