"SISTAR19の新曲がBillboard K-POP Hot 100チャートを制覇" [SISTAR19's new song tops the Billboard K-POP Hot 100 chart]. Billboard Japan (in Japanese). February 8, 2013. Archived from the original on March 24, 2023. Retrieved March 23, 2023.
"SISTAR19の新曲がBillboard K-POP Hot 100チャートを制覇" [SISTAR19's new song tops the Billboard K-POP Hot 100 chart]. Billboard Japan (in Japanese). February 8, 2013. Archived from the original on March 24, 2023. Retrieved March 23, 2023.