Freind, Bill (29 January 2002). "Grunge". St. James Encyclopedia of Pop Culture. Archived from the original 28 Haziran 2012 tarihinde Archive.is sitesinde arşivlendi on 28 Jun 2012. Retrieved 29 September 2013.
Freind, Bill (29 January 2002). "Grunge". St. James Encyclopedia of Pop Culture. Archived from the original 28 Haziran 2012 tarihinde Archive.is sitesinde arşivlendi on 28 Jun 2012. Retrieved 29 September 2013.