Park Soo-in (March 10, 2021). "아역배우 김수안 '너를 닮은 사람' 출연, 고현정 딸 된다(공식)" [Child actor Kim Soo-an appears in 'People like you', becomes Ko Hyun-jung's daughter (official)]. Newsen. Naver. Retrieved July 4, 2021.
entertain.naver.com
Kang Nae-ri (June 10, 2022). "김수안, '조선 정신과 의사 유세풍' 출연 확정…명랑발랄 소녀 입분 役" [Kim Soo-an confirmed to appear in 'Joseon Psychiatrist Yoo Se-poong'... A cheerful and lively girl as Ipbun] (in Korean). YTN. Retrieved June 10, 2022 – via Naver.
