[I News 24] 2012-09-21
Ahn Chul-soo 49,9% vs Park Guen-hye 44.0%, Noticeable Increase in the Approval Rating of Ahn
[Chosun Ilbo] 2012-09-21
Ahn Chul-soo 49,9% vs Park Guen-hye 44.0%…Approval Rating of Ahn Skyrockets after Announcing His Bid
[Money Today] 2012-09-22
Ahn Chul-soo 48%-Park Guen-hye 42%…Beyond the Standard Error
[Chosun Ilbo] 2012-09-22
Swing Voters in their 40s Change…Ahn Chul-soo from 9%p behind to 24%p ahead Park Geun-Hye
(These articles are in Korean.)