Mark Penn nejznámější citáty
Zdroj: [Gerth, Jeff, Van Natta jr., Don, 2008, Její cesta, Praha, 284, 978-80-7246-451-7]
Mark Penn: Citáty anglicky
http://seattlepi.nwsource.com/connelly/351364_joel15.html?source=mypi
News conference, February 13, 2008. http://www.canada.com/montrealgazette/news/story.html?id=ccbad263-474e-437a-afbe-76bc497c2597&k=38004 http://www.politico.com/news/stories/0208/8551.html
http://online.wsj.com/article/SB121252558317842545.html?mod=special_page_campaign2008_leftbox