"Maxi-Single Sales". Billboard. Vol. 114, no. 37. Nielsen Business Media. September 14, 2002. ISSN0006-2510. Archived from the original on July 6, 2014. Retrieved February 10, 2013.
"Maxi-Single Sales". Billboard. Vol. 114, no. 37. Nielsen Business Media. September 14, 2002. ISSN0006-2510. Archived from the original on July 6, 2014. Retrieved February 10, 2013.
"Archived copy"(PDF). Archived(PDF) from the original on October 29, 2021. Retrieved March 5, 2021.{{cite web}}: CS1 maint: archived copy as title (link)
"Maxi-Single Sales". Billboard. Vol. 114, no. 37. Nielsen Business Media. September 14, 2002. ISSN0006-2510. Archived from the original on July 6, 2014. Retrieved February 10, 2013.
worldradiohistory.com
"Archived copy"(PDF). Archived(PDF) from the original on October 29, 2021. Retrieved March 5, 2021.{{cite web}}: CS1 maint: archived copy as title (link)