File talk:Aktion -Klebt Euch nicht zu!- Köln-0035.jpg

This file has been used in: Clemens, der Zwote (in de). koenigsblog.net / Torsten Wieland (2013-06-18). Retrieved on 2013-06-18. Derivate

This file has been used in: 1. FC Köln: Christian Clemens geht zu Schalke 04 (in de). koeln-nachrichten.de / Ralph Kruppa (2013-06-19). Retrieved on 2013-06-19. Derivate

This file has been used in: Christian Clemens (in en). football-lineups.com. Retrieved on 2013-08-31. Name ok, no license, backlink to Commons

This file has been used in: FC Ingolstadt 04 vs 1. FC Köln in 2. Bundesliga 2012/2013 (in en). football-lineups.com. Retrieved on 2013-08-31. No name, no license, backlink the footballer page, see above

This file has been used in: kellerlanplayer (2016-12-21). Clemens wechselt von Mainz nach Köln (in de). stadion-news.de / Robert Fischer. Retrieved on 2016-12-23. web.archives.org

This file has been used in: kellerlanplayer (2016-12-26). Nächster Winter-Kauf? – Köln heiß auf BVB-Jungstar Merino (in de). stadion-news.de / RegSoft. Retrieved on 2017-01-04. web.archives.org

This file has been used in: kellerlanplayer (2017-01-02). Köln startet mit Clemens in die Winter-Vorbereitung (in de). stadion-news.de / RegSoft. Retrieved on 2017-01-04. web.archives.org

This file has been used in: kellerlanplayer (2017-01-19). Bundesliga: Clemens: Rückkehr nach Mainz (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-20. web.archives.org

This file has been used in: kellerlanplayer (2017-01-19). Vor Duell mit Ex-Klub – CLEMENS: Ich weiß, welche Bälle Modeste braucht (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-20. web.archives.org

This file has been used in: kellerlanplayer (2017-01-21). Fußball – Der Rückkehrer: Kölns Clemens trifft auf Ex-Club Mainz (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-22. web.archives.org

This file has been used in: kellerlanplayer (2017-01-09). Stöger lobt Youngster Klünter (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-28. web.archives.org

This file has been used in: kellerlanplayer (2017-01-15). Bundesliga: Rückkehrer Clemens: Bin nicht geflüchtet (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-28. web.archives.org

This file has been used in: kellerlanplayer (2017-01-31). Stöger: „Thomas Müller ist nicht machbar“ (in de). stadion-news.de / Robert Fischer. Retrieved on 2017-01-31. web.archives.org

This file has been used in: Andre Ott (2021-01-15). 2. Bundesliga: Darmstadt holt Flügelspieler Clemens aus Köln (in de). extremnews.com. Retrieved on 2021-01-16. web.archives.org