Rujukan 21 Guns

  1. ↑ FMQB
  2. ↑ "NEWS". Green Day. Dicapai 2009-08-21. 
  3. ↑ "MTV Games, Harmonix & Warner Bros./Reprise Records Partner With Green Day to Bring Their Music Exclusively to Rock Band // News // Rock Band". Rockband.com. Dicapai 2009-08-21. 
  4. ↑ "The Green Day Authority". The Green Day Authority. 2001-07-12. Dicapai 2009-08-21. 
  5. ↑ "NEWS". Green Day. Dicapai 2009-08-21. 
  6. ↑ "Green Day op MySpace Music – Gratis gestreamde MP3's, foto's en Videoclips". Myspace.com. 2009-08-17. Dicapai 2009-08-21. 
  7. ↑ http://www.greenday.com/article.php?id=831
  8. ↑ http://www.greenday.com/article.php?id=853
  9. ↑ "Green Day - 21 Guns". charts.org.nz. September 22, 2009. Dicapai 2009-09-22. 
  10. ↑ "September 13, 2009: New Zealand Gold Certification". radioscope.net.nz. Diarkibkan daripada asal pada 2011-08-24. Dicapai 2009-09-22. 
  11. ↑ "Australia Singes Top 50". Australian Recording Industry Association. acharts.com. July 27, 2009. Dicapai 2009-07-26. 
  12. ↑ "Top 40 van week 32 - 2009". Micha Jans. Dicapai 2010-01-26. 
  13. ↑ "Green Day - 21 Guns". aCharts. Dicapai 2009-07-17. 
  14. ↑ Steffen Hung (2009-07-30). "Italian charts portal". italiancharts.com. Dicapai 2009-08-21. 
  15. ↑ "Green Day - 21 Guns — Music Charts". Acharts.us. Dicapai 2009-08-21. 
  16. ↑ New Zealand RIANZ Singles Chart
  17. 1 2 3 4 "Green Day chart history - 21 Guns". Billboard.com. Dicapai 2009-12-23. 

Templat:Green Day