Approximate value of ₩10 billion based on the exchange rate in 2004 (US$1 = ₩0.0008)
"보아 데뷔13년만 첫 韓콘서트..설레는 이유 있다" [BoA's first Korean concert after 13 years of debut ... there is a reason to be excited]. Star News (in Korean). Naver. 13 December 2012. Retrieved 22 August 2023.
"보아, 성인 변신..日 1만여 팬 2시간 기립열광" [BoA transforms into an adult ... 10,000 fans per day, 2 hours of enthusiasm]. Star News (in Korean). 1 April 2007. Retrieved 21 January 2022 – via Naver.
"[E!포토]보아, 우리 또 만나요" [[E! Photo] BoA, let's meet again]. SBS Entertainment (in Korean). 29 January 2013. Retrieved 21 January 2022 – via Naver.
"보아, 대만 첫 단독콘서트 성황리에 개최" [BoA successfully holds first solo concert in Taiwan]. Segye Ilbo (in Korean). 20 May 2013. Retrieved 21 January 2022 – via Naver.
Lee, Jong-gil (22 December 2010). "보아, 日 콘서트 성황리 마쳐…신곡 'I see me' 공개" [BoA successfully finishes her Japanese concert ... New song 'I see me' released]. Sports Today (in Korean). Retrieved 21 January 2022 – via Naver.
Han, In-gu (24 August 2015). "[콘서트 현장] 보아, 120분간 쏟아낸 15년 한국 가요史" [[Concert on-site] BoA, 15 years of Korean songs in 120 minutes]. Xports News (in Korean). Retrieved 21 January 2022.
"20년차 '아시아의 별' 보아...격렬한 춤과 라이브, 5500여 관객 홀렸다" [BoA, 'Asia's star' in her 20th year ... Fierce dance and live performance captivated an audience of over 5,500]. The Chosun Ilbo (in Korean). Naver. 12 March 2023. Retrieved 12 March 2023.
