แหล่งที่มา WikiPedia: ซิสตาร์ http://www.allkpop.com/2012/11/winners-from-the-20... http://www.allkpop.com/article/2011/08/sistar-supe... http://www.allkpop.com/article/2013/10/sistar-attr... http://www.allkpop.com/article/2014/02/sistar-to-t... http://www.allkpop.com/article/2014/12/sistar-anno... http://www.allkpop.com/article/2015/04/starship-en... http://www.hellokpop.com/2014/01/03/sistar-to-have... http://www.koreaboo.com/index.html/_/concerts/sist... http://starship-ent.com/sistar http://www.starship-ent.com/sistar/
