Geezer Butler (Simple English Wikipedia)

Ankeny, Jason. "Biography–Geezer Butler". Allmusic. Retrieved 22 January 2010.
"Overview Black Science". Allmusic. Retrieved 22 January 2010.
Jeffries, Vincent. "Overview Plastic Planet". Allmusic. Retrieved 22 January 2010.
Monger, James Christopher. "Biography-Heaven & Hell". Allmusic. Retrieved 22 January 2010.

ampeg.com (Global: low place; Simple English: low place)

"Artist profile-Geezer Butler". Ampeg. Archived from the original on 26 August 2010. Retrieved 22 January 2010.

archive.org (Global: 6^th place; Simple English: 3^rd place)

Iommi, Tony (2011). Iron Man: My Journey Through Heaven and Hell With Black Sabbath. Da Capo Press. ISBN 978-0306819551.

bassmusicianmagazine.com (Global: low place; Simple English: low place)

"Interview with Bassist Steve Di Giorgio". bassmusicianmagazine.com. October 2011. Archived from the original on 16 April 2015. Retrieved 26 January 2014.

blabbermouth.net (Global: 270^th place; Simple English: 435^th place)

"Hartke Brings Together Music's Finest For All-Star Tribute To Geezer Butler". blabbermouth.net. 14 November 2013. Retrieved 26 January 2014.

books.google.com (Global: 3^rd place; Simple English: 4^th place)

Osbourne, Ozzy (2011). I Am Ozzy. I Am Ozzy. p. 134. ISBN 9780446573139. Retrieved 24 May 2013.

bryanreesman.com (Global: low place; Simple English: low place)

"Geezer Butler Discusses Veganism, Religion, Politics, Surveillance, and Life Lessons". bryanreesman.com. 27 March 2014. Retrieved 1 September 2019.

classicbands.com (Global: 9,966^th place; Simple English: low place)

"The Geezer Butler Interview". Classicbands.com. Retrieved 18 May 2014.

forbassplayersonly.com (Global: low place; Simple English: low place)

"John Myung: Exclusive interview with FBPO's Jon Liebman". Forbassplayersonly.com. 31 March 2014. Archived from the original on 5 April 2014. Retrieved 8 May 2014.
"Greg Smith interview". forbassplayersonly.com. Archived from the original on 2 February 2014. Retrieved 26 January 2014.

geezerbutler.com (Global: low place; Simple English: low place)

"Photos :: The Official Geezer Butler Website". Geezerbutler.com. 5 December 2012. Retrieved 9 December 2012.

guitarworld.com (Global: 1,715^th place; Simple English: 1,721^st place)

"Geezer Butler Appears in Peta Ad as a Confirmed Vegan". Guitar World. 28 April 2009. Retrieved 30 September 2011. [...] teamed up with peta2 [...] to shoot a brand-new pro-vegetarian ad featuring Butler [...] next to the tagline "I'm Geezer Butler, and I'm a Vegan."

jensmetalpage.com (Global: low place; Simple English: low place)

"Les Claypool interview". jensmetalpage.com. Archived from the original on 28 August 2010. Retrieved 26 January 2014.

lakland.com (Global: low place; Simple English: low place)

"Artist profile-Geezer Butler". Lakland. Archived from the original on 2 February 2012. Retrieved 22 January 2010.

loudwire.com (Global: 729^th place; Simple English: 818^th place)

"Black Sabbath's Geezer Butler Arrested Following Bar Brawl". Loudwire.com. Retrieved 24 January 2016.
Graham Hartmann (8 June 2016). "Black Sabbath's Geezer Butler Reveals 2015 Arrest Was For Punching A 'Drucken Nazi Bloke'". Loudwire. Retrieved 20 March 2019.
"Black Sabbath's Geezer Butler Inspires Respect Among Peers at Bass Player Live Event". loudwire.com. Retrieved 26 January 2014.

montrealgazette.com (Global: 1,967^th place; Simple English: 1,476^th place)

"Black Sabbath goes back to its roots". Montrealgazette.com. 7 April 2014. Archived from the original on 12 July 2020. Retrieved 24 August 2014.

painkillermag.com (Global: low place; Simple English: low place)

"Interview: Cannibal Corpse". painkillermag.com. Archived from the original on 2 February 2014. Retrieved 26 January 2014.

pastemagazine.com (Global: 751^st place; Simple English: 1,143^rd place)

Barrett, John. "The 20 Most Underrated Bass Guitarists". Paste Monthly. Archived from the original on 12 July 2015. Retrieved 4 April 2016.

radcity.net (Global: low place; Simple English: low place)

images.radcity.net

Hotten, Jon. "The Dio Years" (PDF). Archived from the original (PDF) on 24 January 2009. Retrieved 13 June 2013.

savatage.com (Global: low place; Simple English: low place)

"Interview with Johnny Lee Middleton". savatage.com. Archived from the original on 4 February 2014. Retrieved 26 January 2014.

web.archive.org (Global: 1^st place; Simple English: 1^st place)

Barrett, John. "The 20 Most Underrated Bass Guitarists". Paste Monthly. Archived from the original on 12 July 2015. Retrieved 4 April 2016.
"Artist profile-Geezer Butler". Ampeg. Archived from the original on 26 August 2010. Retrieved 22 January 2010.
"Black Sabbath goes back to its roots". Montrealgazette.com. 7 April 2014. Archived from the original on 12 July 2020. Retrieved 24 August 2014.
Hotten, Jon. "The Dio Years" (PDF). Archived from the original (PDF) on 24 January 2009. Retrieved 13 June 2013.
"Les Claypool interview". jensmetalpage.com. Archived from the original on 28 August 2010. Retrieved 26 January 2014.
"Interview with Bassist Steve Di Giorgio". bassmusicianmagazine.com. October 2011. Archived from the original on 16 April 2015. Retrieved 26 January 2014.
"Interview: Cannibal Corpse". painkillermag.com. Archived from the original on 2 February 2014. Retrieved 26 January 2014.
"John Myung: Exclusive interview with FBPO's Jon Liebman". Forbassplayersonly.com. 31 March 2014. Archived from the original on 5 April 2014. Retrieved 8 May 2014.
"Interview with Johnny Lee Middleton". savatage.com. Archived from the original on 4 February 2014. Retrieved 26 January 2014.
"Greg Smith interview". forbassplayersonly.com. Archived from the original on 2 February 2014. Retrieved 26 January 2014.

webcitation.org (Global: 25^th place; Simple English: 19^th place)

"Artist profile-Geezer Butler". Lakland. Archived from the original on 2 February 2012. Retrieved 22 January 2010.

whichbass.co.uk (Global: low place; Simple English: low place)

"Geezer Butler Bass Rig - "Know Your Bass Player" (1/3) | Which Bass". Which Bass. 6 November 2017. Retrieved 24 January 2018.

Geezer Butler (Simple English Wikipedia)

allmusic.com (Global: 27th place; Simple English: 28th place)

ampeg.com (Global: low place; Simple English: low place)

archive.org (Global: 6th place; Simple English: 3rd place)

bassmusicianmagazine.com (Global: low place; Simple English: low place)

blabbermouth.net (Global: 270th place; Simple English: 435th place)

books.google.com (Global: 3rd place; Simple English: 4th place)

bryanreesman.com (Global: low place; Simple English: low place)

classicbands.com (Global: 9,966th place; Simple English: low place)

forbassplayersonly.com (Global: low place; Simple English: low place)

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guitarworld.com (Global: 1,715th place; Simple English: 1,721st place)

jensmetalpage.com (Global: low place; Simple English: low place)

lakland.com (Global: low place; Simple English: low place)

loudwire.com (Global: 729th place; Simple English: 818th place)

montrealgazette.com (Global: 1,967th place; Simple English: 1,476th place)

painkillermag.com (Global: low place; Simple English: low place)

pastemagazine.com (Global: 751st place; Simple English: 1,143rd place)

radcity.net (Global: low place; Simple English: low place)

images.radcity.net

savatage.com (Global: low place; Simple English: low place)

web.archive.org (Global: 1st place; Simple English: 1st place)

webcitation.org (Global: 25th place; Simple English: 19th place)

whichbass.co.uk (Global: low place; Simple English: low place)

allmusic.com (Global: 27^th place; Simple English: 28^th place)

archive.org (Global: 6^th place; Simple English: 3^rd place)

blabbermouth.net (Global: 270^th place; Simple English: 435^th place)

books.google.com (Global: 3^rd place; Simple English: 4^th place)

classicbands.com (Global: 9,966^th place; Simple English: low place)

guitarworld.com (Global: 1,715^th place; Simple English: 1,721^st place)

loudwire.com (Global: 729^th place; Simple English: 818^th place)

montrealgazette.com (Global: 1,967^th place; Simple English: 1,476^th place)

pastemagazine.com (Global: 751^st place; Simple English: 1,143^rd place)

web.archive.org (Global: 1^st place; Simple English: 1^st place)

webcitation.org (Global: 25^th place; Simple English: 19^th place)