Korea Music Content Industry Association. Retrieved January 15, 2015. ↑ http://www.gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=05&hitYear=2015&termGbn=month ↑ http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn=&targetTime=10&hitYear=2015&termGbn=month 1 2 "Gaon Digital Chart".