- en.wikipedia.org Zoltán BlumZoltán Blum (also known as Zoltán Virág; 3 January 1892 – 25 December 1959) was a Hungarian amateur football (soccer) player who competed in the 1912 Summer Olympics.
- transfermarkt.com.tr zoltan-blum/profil/spieler/…Zoltán Blum war ein Fußballspieler aus Macaristan, (* 3 Oca 1892 in Pápa, Macaristan).
- buyukansiklopedi.com Zoltán_Blum2024 hakkında güncel bilgilerle Zoltán Blum hakkında bilmediğiniz her şey. Zoltán Blum'nun tanımı ve terimi.
- centropa.org en/biography/zoltan-blumZoltan Blum Gherla Romania Interviewer: Cosmina Paul Date of the interview: July 2005.
- zsidokivalosagok.hu en/zoltan-blum/1892 Zoltán Blum – or as he was nicknamed, Blumi -was born on 3 January in Pápa.
- olympics.com en/athletes/zoltan-blumVisit Zoltan BLUM profile and read the full biography, watch videos and read all the latest news.
- national-football-teams.com player/66316/Zoltan_…General Information about the player Zoltán Blum.
- youtube.com watch171 bin görüntülemeYayınlandı19 Ara 2014
- researchgate.net profile/Zoltan-BlumZoltan BLUM | Cited by 1,273 | of Malmö University, Malmö (mah) | Read 50 publications | Contact Zoltan BLUM.
- fussballdaten.de person/zoltan-blum/Zoltán Blum (* 31.12.1891; † 25.12.1959) war Nationalspieler (Ungarn) und stand zuletzt bei 33 FC Budapest unter Vertrag.
- http://actachemscand.org author.php?aid=6557Blum, Zoltan. Pages: 248-250. DOI number: 10.3891/acta.chem.scand.43-0248.
- biographies.net people/en/zoltan_blumZoltán Blum, also known as Zoltán Virág was a Hungarian amateur football player who competed in the 1912 Summer Olympics.