"이루마, 해군 군악대와 송년 공연" (in Korean). Korean Broadcasting System. 27 December 2006. Retrieved 2 November 2021.
lescharts.com
"Yiruma". Les Charts (in French). Retrieved 23 November 2020.
miak.or.kr
Cumulative sales of First Love:
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
Cumulative sales of From the Yellow Room:
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
"2005년 POP 총결산 음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 20 November 2020.
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
Cumulative sales of From the Yellow Room:
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
"2005년 POP 총결산 음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 19 November 2020.
"2004년 총결산 POP음반 판매량" (in Korean). Recording Industry Association of Korea. Archived from the original on 13 February 2009. Retrieved 20 November 2020.