"현아·이준 열애설 부인 뮤직비디오 촬영일뿐" [Hyuna and Lee Joon's dating rumors "It's just a music video shoot"]. Aju Economy (in Korean). June 30, 2011. Retrieved January 29, 2022.
Lee, Hye-rin (November 22, 2011). "슈주-2NE1-현아, 유튜브 K-pop 어워즈 수상" [Super Junior-2NE1-Hyuna wins at YouTube K-pop Awards]. Osen (in Korean). Archived from the original on April 25, 2021 – via Nate.
Lee, Hye-rin (November 22, 2011). "슈주-2NE1-현아, 유튜브 K-pop 어워즈 수상" [Super Junior-2NE1-Hyuna wins at YouTube K-pop Awards]. Osen (in Korean). Archived from the original on April 25, 2021 – via Nate.