"Billboard Japan Chartsビジネス開始のお知らせ" [Announcement of the Marketing Beginning of Billboard Japan Charts] (in Japanese). Kyodo News PR Wire. February 28, 2008. Retrieved January 12, 2014.
miak.or.kr
2008.06월 – 가요 음반 판매량 [2008.06 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on July 18, 2008. Retrieved May 16, 2021.
2006.01월 – 가요 음반 판매량 [2006.01 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on September 27, 2007. Retrieved May 16, 2021.
海外歌手歴代1位記録の東方神起「ツアーで感謝の気持ち伝えたい」 [Tohoshinki becomes best-selling foreign music act of all time]. Music Voice (in Japanese). November 11, 2014. Retrieved November 11, 2014.
月間 CDシングルランキング 2017年12月度 [CD single monthly ranking of December, 2017] (in Japanese). Oricon. Archived from the original on January 10, 2018. Retrieved January 10, 2018.
週間 シングルランキング 2018年07月23日~2018年07月29日 [CD single weekly ranking from July 23, 2018 to July 29, 2018] (in Japanese). Oricon. Archived from the original on August 1, 2018. Retrieved August 1, 2018.
月間 シングルランキング 2018年11月度 [CD single monthly ranking of November, 2018] (in Japanese). Oricon. Archived from the original on December 12, 2018. Retrieved December 12, 2018.
"週間 CDシングルランキング 2019年08月12日付" [Weekly CD Single Ranking for August 12, 2019] (in Japanese). Oricon. Retrieved August 7, 2019.
"週間 CDシングルランキング 2020年02月03日付" [Weekly CD Single Ranking for February 3, 2020] (in Japanese). Oricon. Retrieved January 29, 2020.
2005년 가요음반판매량 [2005 Album Sales Figures] (in Korean). Recording Industry Association of Korea. Archived from the original on October 14, 2017. Retrieved October 24, 2020.
2006년 가요음반판매량 [2006 Album Sales Figures] (in Korean). Recording Industry Association of Korea. Archived from the original on October 14, 2017. Retrieved October 14, 2017.
2008.06월 – 가요 음반 판매량 [2008.06 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on July 18, 2008. Retrieved May 16, 2021.
2005년 가요음반판매량 [2005 Album Sales Figures] (in Korean). Recording Industry Association of Korea. Archived from the original on October 14, 2017. Retrieved October 24, 2020.
2006.01월 – 가요 음반 판매량 [2006.01 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on September 27, 2007. Retrieved May 16, 2021.
2006년 가요음반판매량 [2006 Album Sales Figures] (in Korean). Recording Industry Association of Korea. Archived from the original on October 14, 2017. Retrieved October 14, 2017.
月間 CDシングルランキング 2017年12月度 [CD single monthly ranking of December, 2017] (in Japanese). Oricon. Archived from the original on January 10, 2018. Retrieved January 10, 2018.
週間 シングルランキング 2018年07月23日~2018年07月29日 [CD single weekly ranking from July 23, 2018 to July 29, 2018] (in Japanese). Oricon. Archived from the original on August 1, 2018. Retrieved August 1, 2018.
月間 シングルランキング 2018年11月度 [CD single monthly ranking of November, 2018] (in Japanese). Oricon. Archived from the original on December 12, 2018. Retrieved December 12, 2018.