Jeong Tae-gun (August 5, 2021). "[공식] '홍천기' 8월 30일 첫 방송 확정…김유정X안효섭 운명적 만남" [[Official] 'Hongcheongi' first broadcast confirmed on August 30th... Kim Yoo-jung X Ahn Hyo-seop fateful meeting]. Ten Asia (به کرهای). Naver. Retrieved August 5, 2021.
Kim Hyo-jung (August 30, 2021). "'홍천기' 최승훈, 이남경에 "네 탓이 아냐…어쩔 수 없는 일로 스스로를 탓하지 마" 위로" ['Hongcheongi' Choi Seung-hoon, Lee Nam-kyung "It's not your fault...don't blame yourself for something you can't help but" Comfort]. SBS Entertainment News (به کرهای). Retrieved February 20, 2022 – via Naver.
Song Soo-min (July 8, 2021). "'홍천기', 첫 대본리딩…"김유정X안효섭, 환상 케미"" ['Hongcheongi', first script reading... "Kim Yoo-jung X Ahn Hyo-seop, fantastic chemistry"]. Naver (به کرهای). Dispatch. Retrieved July 19, 2021.
nbnnews.co.kr
"'홍천기' 안효섭x김유정 대본리딩, '이 케미 기대돼'" ['Hongcheongi' Ahn Hyo-seop x Kim Yu-jeong script reading, 'I'm looking forward to this chemistry']. NBN News (به کرهای). July 8, 2021. Retrieved August 7, 2021.