"Lil' Touch" (in Korean). Korea Music Content Association. Archived from the original on September 9, 2019. Retrieved September 13, 2018 – via Gaon Chart.
"2018년 09월 Album Chart" [September 2018 Album Chart] (in Korean). Korea Music Content Association. Archived from the original on August 2, 2019. Retrieved January 6, 2022 – via Gaon Chart.
"Lil' Touch" (in Korean). Korea Music Content Association. September 9–15, 2018. Archived from the original on September 20, 2018. Retrieved September 20, 2018 – via Gaon Chart.
"2018년 36주차 Download Chart" [Week 36 of 2018 Download Chart] (in Korean). Korea Music Content Association. September 2–8, 2018. Archived from the original on August 15, 2020. Retrieved January 6, 2022 – via Gaon Chart.
"2018년 36주차 BGM Chart" [Week 36 of 2018 BGM Chart] (in Korean). Korea Music Content Association. September 2–8, 2018. Archived from the original on February 9, 2019. Retrieved January 6, 2022 – via Gaon Chart.
"2022년 01주차 Download Chart" [January 2022 Download Chart] (in Korean). Korea Music Content Association. December 26, 2021 – January 1, 2022. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Gaon Chart.
Jung, Jun-hwa (August 2, 2018). "[단독] 소녀시대, 하반기 새 유닛 나온다...신곡 준비 중" [[Exclusive] Girls' Generation, a new unit coming out in the second half...New song in preparation] (in Korean). Sports Chosun. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Jeon, Hyo-jin (August 27, 2018). "[공식] 소녀시대 新 유닛, 'Oh!GG' 9월 5일 컴백" [[Official] Girls' Generation's new unit, 'Oh!GG' comeback on September 5th] (in Korean). Sports Donga. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Lee, So-dam (October 4, 2018). "[V라이브 종합] "소녀시대 우정 빛난 깜짝 응원"..유리에 모두 '빠져가'" [[V Live Synthesis] "Girls' Generation Friendship Shining Surprise Support"..Everyone 'Down in Glass']. Osen. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Kim Min-ji (December 10, 2021). "SM, 27일 SM타운 겨울 앨범 발표→1월1일 무료 온라인 콘서트" [SM, SMTOWN winter album release on the 27th → Free online concert on January 1st] (in Korean). News1. Archived from the original on December 12, 2021. Retrieved December 21, 2021 – via Naver.
Hwang Hye-jin (December 21, 2021). "SM타운 겨울 앨범, 동방신기·소녀시대-Oh!GG 신곡 수록(공식)" [SMTOWN winter album, TVXQ, Girls' Generation-Oh!GG new song included (official)] (in Korean). Newsen. Archived from the original on December 21, 2021. Retrieved December 21, 2021 – via Naver.
"방탄소년단부터 워너원...'2018 MAMA', 투표 시작" [From BTS to Wanna One...'2018 MAMA', voting begins] (in Korean). Hankook Ilbo. November 1, 2018. Archived from the original on January 6, 2022. Retrieved January 5, 2022 – via Naver.
Jung, Jun-hwa (August 2, 2018). "[단독] 소녀시대, 하반기 새 유닛 나온다...신곡 준비 중" [[Exclusive] Girls' Generation, a new unit coming out in the second half...New song in preparation] (in Korean). Sports Chosun. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Jeon, Hyo-jin (August 27, 2018). "[공식] 소녀시대 新 유닛, 'Oh!GG' 9월 5일 컴백" [[Official] Girls' Generation's new unit, 'Oh!GG' comeback on September 5th] (in Korean). Sports Donga. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Lee, So-dam (October 4, 2018). "[V라이브 종합] "소녀시대 우정 빛난 깜짝 응원"..유리에 모두 '빠져가'" [[V Live Synthesis] "Girls' Generation Friendship Shining Surprise Support"..Everyone 'Down in Glass']. Osen. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Naver.
Kim Min-ji (December 10, 2021). "SM, 27일 SM타운 겨울 앨범 발표→1월1일 무료 온라인 콘서트" [SM, SMTOWN winter album release on the 27th → Free online concert on January 1st] (in Korean). News1. Archived from the original on December 12, 2021. Retrieved December 21, 2021 – via Naver.
Hwang Hye-jin (December 21, 2021). "SM타운 겨울 앨범, 동방신기·소녀시대-Oh!GG 신곡 수록(공식)" [SMTOWN winter album, TVXQ, Girls' Generation-Oh!GG new song included (official)] (in Korean). Newsen. Archived from the original on December 21, 2021. Retrieved December 21, 2021 – via Naver.
"Lil' Touch" (in Korean). Korea Music Content Association. Archived from the original on September 9, 2019. Retrieved September 13, 2018 – via Gaon Chart.
"2018년 09월 Album Chart" [September 2018 Album Chart] (in Korean). Korea Music Content Association. Archived from the original on August 2, 2019. Retrieved January 6, 2022 – via Gaon Chart.
"Lil' Touch" (in Korean). Korea Music Content Association. September 9–15, 2018. Archived from the original on September 20, 2018. Retrieved September 20, 2018 – via Gaon Chart.
"Lil' Touch". Billboard Korea (in Korean). Archived from the original on September 22, 2018. Retrieved October 12, 2018.
"2018년 36주차 Download Chart" [Week 36 of 2018 Download Chart] (in Korean). Korea Music Content Association. September 2–8, 2018. Archived from the original on August 15, 2020. Retrieved January 6, 2022 – via Gaon Chart.
"2018년 36주차 BGM Chart" [Week 36 of 2018 BGM Chart] (in Korean). Korea Music Content Association. September 2–8, 2018. Archived from the original on February 9, 2019. Retrieved January 6, 2022 – via Gaon Chart.
"2022년 01주차 Download Chart" [January 2022 Download Chart] (in Korean). Korea Music Content Association. December 26, 2021 – January 1, 2022. Archived from the original on January 6, 2022. Retrieved January 6, 2022 – via Gaon Chart.
"방탄소년단부터 워너원...'2018 MAMA', 투표 시작" [From BTS to Wanna One...'2018 MAMA', voting begins] (in Korean). Hankook Ilbo. November 1, 2018. Archived from the original on January 6, 2022. Retrieved January 5, 2022 – via Naver.