http://www.munhwa.com/news/view.html?no=2013122701071343181002

http://news.mk.co.kr/newsRead.php?year=2013&no=1352268

http://biz.chosun.com/site/data/html_dir/2013/12/28/2013122800269.html

http://www.docdocdoc.co.kr/news/newsview.php?newscd=2013122800002

http://www.etoday.co.kr/news/section/newsview.php?idxno=844675

http://www.seoul.co.kr/news/newsView.php?id=20131230009009

http://www.mydaily.co.kr/new_yk/html/read.php?newsid=201312270741423321&ext=na

http://www.bizwatch.co.kr/?smode=referer&uid=4742&datatype=

http://www.sportsworldi.com/Articles/LeisureLife/Article.asp?aid=20131227023080&OutUrl=naver

http://www.newdaily.co.kr/news/article.html?no=184981