Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Michael Ballack:

"

Ballack's critics, however, noted his frequent "choking" in important Champions League matches. This resulted in open public criticism from club general manager Uli Hoeneß, communications director Karl-Heinz Rummenigge and club president Franz Beckenbauer, all former Bayern players. Beckenbauer later went as far as to accuse Ballack of "saving his strength" for prospective employers after Ballack turned in an average performance in the 2006 DFB-Pokal final against Eintracht Frankfurt.[4]