100 And Single: How The Hot 100 Became America's Hit Barometer : The Record : NPR
Billboard Hot 100: top 10 hits of 2013 - Rate Your Music
Billboard Hot 100 Top 10 Chart History (2013) - YouTube
Billboard Top 40 Sep 18 2013 - GeehTheBand
2013 Charts | Canadian Music Blog | Page 3
Top 40 Slows Down The Songs – Billboard
100 Best Pop Songs of 2016: Billboard Critics' Picks | Billboard – Billboard
The Billboard Book of Top 40 Hits, 9th Edition: Complete Chart Information about America's Most Popular Songs and Artists, 1955-2009: Whitburn, Joel: 9780823085545: Amazon.com: Books
Canadian Hot 100, 22 May 2013 | Canadian Music Blog
Chart Review: Billboard Top 40, 11/23/63 – RockCritics.com
The Top 40 biggest singles of 2013 on the Official Chart | Official Charts
20 Best Songs of 2013: Critics' Picks – Billboard
Top Taylor Swift Songs: Her 40 Biggest Top 100 Hits – Billboard
Best Songs of 2021: Top 100 Staff Picks – Billboard
The Billboard Book of Top 40 Hits: Joel Whitburn: 9780823076901: Amazon.com: Books
Most Popular Songs of All Time: Billboard Hot 100 Longest Ranking Hits – Billboard
End of Year Songs 2013 - YourMusicCharts
Every Song in History That Debuted at No. 1 on the Billboard Hot 100
Top 100 Songs of 2013 - Billboard Year End - YouTube
Billboard Hot 100 & 200: August 14, 2013
31 Best Songs From 2013 - Music Grotto
Chart Review: Billboard Top 40, 11/23/63 – RockCritics.com
100 Best Songs of 2013 – Rolling Stone
Billboard Year-End Hot 100 singles of 2013 - Wikipedia
