Poll: https://knessetjeremy.com/2014/09/01/panelsknesset-channel-poll-likud-26-bayit-yehudi-19-labor-18-yesh-atid-10-meretz-10/

Analysis:

JP update: http://jpupdates.com/2014/09/01/poll-bennett-throws-bibi-throne-among-right-wing-voters/

Jpost: http://www.jpost.com/Israel-News/Politics-And-Diplomacy/Naftali-Bennett-not-Netanyahu-is-the-leader-of-Israels-Right-poll-finds-374202

i24 news: http://www.i24news.tv/en/news/israel/politics/42332-140902-poll-naftali-bennett-new-leader-of-israeli-right

IMRA: http://www.imra.org.il/story.php3?id=64784