^Kim Hyun-jeong (20 Apr 2022). "[단독] 이유비, '이두나!' 출연 물망…수지·양세종과 호흡" [[Exclusive] Lee Yu-bi, 'Lee Doona!' Want to appear... Breathing with Suzy and Yang Se-jong] (ب한국어). Xports News. Archived from the original on 2022-10-27. Retrieved 2022-04-20. {{استشهاد ويب}}: الوسيط غير المعروف |بواسطة= تم تجاهله يقترح استخدام |via= (help)
^cancels complete broadcast of show due to history distortion and Chinese style props. The show faced a massive amount of criticism leading to sponsorships and advertisements pulling out.
^Seo Ji-hyun (14 Jul 2021). "펜트하우스3' 측 "이유비 특별출연, 역할은 방송으로 확인 부탁"(공식)" [Penthouse 3’ side “Lee Yoo-bi makes a special appearance, please confirm the role through the broadcast” (official)]. Newsen (ب한국어). Naver. Archived from the original on 2023-10-01. Retrieved 2021-07-14.
^Tae Yu-na (22 Sep 2022). "[공식] 김순옥 신작 '7인의 탈출', 주인공은 엄기준·황정음…7인 완벽 라인업" [[Official] Kim Soon-ok's new work 'The Escape of the Seven', the main characters are Um Ki-joon and Hwang Jung-eum... 7 person complete lineup] (ب한국어). Ten Asia. Archived from the original on 2023-10-02. Retrieved 2022-09-22. {{استشهاد ويب}}: الوسيط غير المعروف |بواسطة= تم تجاهله يقترح استخدام |via= (help)
^Kim Hyun-jeong (20 Apr 2022). "[단독] 이유비, '이두나!' 출연 물망…수지·양세종과 호흡" [[Exclusive] Lee Yu-bi, 'Lee Doona!' Want to appear... Breathing with Suzy and Yang Se-jong] (ب한국어). Xports News. Archived from the original on 2023-10-01. Retrieved 2022-04-20. {{استشهاد ويب}}: الوسيط غير المعروف |بواسطة= تم تجاهله يقترح استخدام |via= (help)
