"Archived copy". www.billboard.com. Archived from the original on 18 November 2013. Retrieved 14 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy". www.billboard.com. Archived from the original on 18 November 2013. Retrieved 14 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)