Ben Rumsby: Aleksander Ceferin: a black belt in karate who dealt a big blow to the establishment. In: The Telegraph. 22. Januar 2018, ISSN0307-1235 (telegraph.co.uk [abgerufen am 8. Februar 2019]).
Ben Rumsby: Aleksander Ceferin: a black belt in karate who dealt a big blow to the establishment. In: The Telegraph. 22. Januar 2018, ISSN0307-1235 (telegraph.co.uk [abgerufen am 8. Februar 2019]).