"Se închide Grădina de Vară Boema" [Grădina de Vară Boema is closing] (in Hungarian). Clujulliber.ro. 24 July 2013. Archived from the original on 2 April 2015. Retrieved 2 February 2020.
eu-football.info
"Elemer Hirsch". European Football. Retrieved 1 February 2020.
"Istoric patinaj" [History of ice skating] (in Romanian). U-cluj.ro. Retrieved 2 February 2020.
web.archive.org
"Se închide Grădina de Vară Boema" [Grădina de Vară Boema is closing] (in Hungarian). Clujulliber.ro. 24 July 2013. Archived from the original on 2 April 2015. Retrieved 2 February 2020.