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 Jiří Paroubek:

"

Following the Velvet Revolution in November 1989, Paroubek joined the re-established Social Democratic Party (ČSSD), and was given an executive post by chairman Jiří Horák. In 1993 he stood for chairmanship of the party but was defeated by Miloš Zeman. In 2000, he placed fourth in elections to the Senate of the Czech Republic in the Prague 8 district.[8] Paroubek held senior positions in the Prague municipal government for over 14 years.