A Perfect Circle (English Wikipedia)

"Reconnecting With A Perfect Circle". Antiquiet.com. September 24, 2010. Retrieved October 13, 2017.
"Reconnecting With A Perfect Circle". Antiquiet.com. September 24, 2010. Retrieved October 13, 2017.
"Billy Howerdel: Rising From The Ashes". Anitquiet.com. March 6, 2008. Retrieved October 13, 2017.
Cogill, Kevin (September 24, 2010). "Reconnecting with A Perfect Circle". antiquiet.com. Retrieved on November 21, 2010.

aperfectcircle.com (Global: low place; English: low place)

"Tour info". Aperfectcircle.com. Archived from the original on September 9, 2008. Retrieved September 9, 2008.

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

Buckley, Peter (2003). "Tool". The Rough Guide to Rock (3rd ed.). Rough Guides. pp. 1091–92. ISBN 1-84353-105-4.
Udo, Tommy (2002). Brave Nu World. Sanctuary Publishing. p. 139. ISBN 1-86074-415-X.

artistdirect.com (Global: 4,647^th place; English: 2,769^th place)

McKibbin, Adam (October 29, 2007). "Interview: Puscifer's Maynard James Keenan". Artistdirect. Archived from the original on January 8, 2008. Retrieved January 21, 2008.

atlantamusicguide.com (Global: low place; English: low place)

"Q&A with Billy Howerdel of A Perfect Circle and ASHES dIVIDE". Atlantamusicguide.com. June 30, 2011. Retrieved October 13, 2017.

billboard.com (Global: 20^th place; English: 13^th place)

"A Perfect Circle". Billboard. Retrieved October 13, 2017.
"A Perfect Circle". Billboard.com. Retrieved October 13, 2017.
"Ashes Divide Takes To Road For First Tour". Billboard.com. May 9, 2008. Retrieved October 13, 2017.
"A Perfect Circle Unveils New Song, 'By & Down,' for Summer Tour". Billboard.com. September 14, 2009. Retrieved July 15, 2011.
"A Perfect Circle Has 'Every Intention' of Releasing New Music in 2017". Billboard.com. January 17, 2017. Retrieved October 13, 2017.

blabbermouth.net (Global: 270^th place; English: 188^th place)

"PRIMUS Drummer TIM ALEXANDER Suffers Second Heart Attack". Blabbermouth.net. July 2, 2016. Retrieved October 13, 2017.
"Archive News May 01, 2001 – update 2". Blabbermouth.net. May 1, 2001. Retrieved October 13, 2017.
"A PERFECT CIRCLE Drummer Praises The Group's Latest Additions". Blabbermouth.net. August 10, 2003. Retrieved October 13, 2017.
"A PERFECT CIRCLE Commence Work On Sophomore Effort". Blabbermouth.net. June 4, 2002. Retrieved October 13, 2017.
"A PERFECT CIRCLE's LEEUWEN On Upcoming CD: 'It Keeps Changing'". Blabbermouth.net. January 28, 2003. Retrieved October 13, 2017.
"A PERFECT CIRCLE Start Work On Sophomore CD". Blabbermouth.net. January 25, 2003. Retrieved October 13, 2017.
"A PERFECT CIRCLE Guitarist To Release ASHES DIVIDE Debut In March". Blabbermouth.net. November 28, 2007. Retrieved October 13, 2017.
"DEFTONES/A PERFECT CIRCLE: More European Dates Announced". Blabbermouth.net. June 28, 2003. Retrieved October 13, 2017.
"A PERFECT CIRCLE To Take Long Break After Spring Tour". Blabbermouth.net. March 29, 2004. Retrieved October 13, 2017.
"MAYNARD KEENAN, FLEA Added To THE AXIS OF JUSTICE Concert Lineup". Blabbermouth.net. July 12, 2004. Retrieved October 13, 2017.
"A PERFECT CIRCLE To Release Collection Of 'Political' Songs". Blabbermouth.net. July 18, 2004. Retrieved October 13, 2017.
"TOOL Gave MAYNARD JAMES KEENAN Time Off To Make New A PERFECT CIRCLE Album". Blabbermouth.net. October 14, 2004. Retrieved October 13, 2017.
"A PERFECT CIRCLE Frontman: 'Almost Every Interview I've Done In Last Four Years Was Censored'". Blabbermouth.net. October 25, 2004. Retrieved October 13, 2017.
"MAYNARD JAMES KEENAN: For The Most Part, I Have No Idea Who TOOL Fans Are". Blabbermouth.net. December 1, 2006. Retrieved October 13, 2017.
"A PERFECT CIRCLE's 'Passive' Is Reworked Version Of TAPEWORM's 'Vacant'". Blabbermouth.net. October 11, 2004. Retrieved October 13, 2017.
"A PERFECT CIRCLE: 'aMOTION' CD/DVD Details Revealed". Blabbermouth.net. September 23, 2004. Retrieved October 13, 2017.
"A PERFECT CIRCLE's JOSH FREESE Drumming For STING". Blabbermouth.net. January 25, 2005. Retrieved October 13, 2017.
"A PERFECT CIRCLE Guitarist Completes Work On Soundtrack, Ponders The Future". Blabbermouth.net. October 10, 2005. Retrieved October 13, 2017.
"A PERFECT CIRCLE Is Coming Around Again". Blabbermouth.net. June 18, 2010. Retrieved October 13, 2017.
"It's Official: A PERFECT CIRCLE Is Back". Blabbbermouth.net. September 13, 2010. Retrieved October 13, 2017.
"A PERFECT CIRCLE Announces New Bassist". Blabbermouth.net. September 13, 2010. Retrieved October 13, 2017.
"A PERFECT CIRCLE To Debut New Material On Upcoming Tour". Blabbermouth.net. September 14, 2010. Retrieved October 13, 2017.
"A PERFECT CIRCLE: North American Tour Announced". Blabbermouth.net. March 21, 2011. Retrieved October 13, 2017.
"A PERFECT CIRCLE, AVENGED SEVENFOLD, DISTURBED, KORN Confirmed For ROCK ON THE RANGE". Blabbermouth.net. February 1, 2011. Retrieved October 13, 2017.
"A PERFECT CIRCLE, RISE AGAINST To Headline EDGEFEST '11". Blabbermouth.net. January 24, 2011. Retrieved October 13, 2017.
"A PERFECT CIRCLE To Play One-Off Show In Las Vegas". Blabbermouth.net. September 10, 2012. Retrieved October 13, 2017.
"Drummer JOSH FREESE Quits A PERFECT CIRCLE". Blabbermouth.net. October 2, 2012. Retrieved October 13, 2017.
"A PERFECT CIRCLE Guitarist 'Would Love To' Release New Studio Album". Blabbermouth.net. December 28, 2012. Retrieved October 13, 2017.
"A PERFECT CIRCLE Signs Worldwide Deal With BMG, Announces New Album". Blabbermouth.net. March 30, 2017. Retrieved October 13, 2017.
"A PERFECT CIRCLE Announces First Live Performances Since 2018". Blabbermouth.net. September 12, 2023.

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

"Billboard". Nielsen Business Media, Inc. March 18, 2000. Retrieved October 13, 2017 – via Google Books.
"A Perfect Circle". Contemporary Musicians. 54. 2006. ISBN 9780787680671.{{cite journal}}: CS1 maint: periodical has ISBN (link)
"Tool Leader Keenan Forms A Perfect Circle; Brian Wilson Plans Tour With Orchestras". Billboard. Vol. 112, no. 12. March 18, 2000. p. 12.
"Billboard". Nielsen Business Media, Inc. June 23, 2001. Retrieved October 13, 2017 – via Google Books.

consequence.net (Global: 714^th place; English: 358^th place)

"Billy Howerdel Recalls the Time He Introduced Maynard James Keenan to Trent Reznor: Exclusive". Consequence.net.
"A Perfect Circle, Puscifer, Primus to Release Sessanta EP". Consequence.net. March 21, 2024.

eonmusic.co.uk (Global: low place; English: low place)

"A Perfect Circle Maynard James Keenan eonmusic Interview June 2018". Eonmusic.co.uk.

exclaim.ca (Global: 803^rd place; English: 403^rd place)

"A Perfect Circle Issuing Live Box Set". Exclaim.ca. Retrieved October 13, 2017.
"A Perfect Circle Sign with BMG for First Album in 13 Years". Exclaim.ca. Retrieved October 13, 2017.

fmqb.com (Global: 5,832^nd place; English: 3,073^rd place)

"Radio Industry News, Music Industry Updates, Arbitron Ratings, Music News and more!". FMQB. Archived from the original on March 7, 2012. Retrieved July 15, 2011.

fourtheye.net (Global: low place; English: low place)

"A Perfect Circle join Ottawa Bluesfest". Fourtheye. April 27, 2011. Retrieved July 15, 2011.

gamespy.com (Global: 1,101^st place; English: 694^th place)

ps2.gamespy.com

"GameSpy: A Perfect Composer – Page 2". ps2.gamespy.com. Retrieved October 13, 2017.

guitarworld.com (Global: 1,715^th place; English: 936^th place)

"A Perfect Circle Announce New Album, Share "TalkTalk"". Guitarworld.com. February 5, 2018. Retrieved April 16, 2018.
"Billy Howerdel announces debut solo album, What Normal Was". Guitarworld.com. April 27, 2022.

islandrecords.com (Global: low place; English: low place)

"ASHES dIVIDE official website I". Island Records. Archived from the original on July 3, 2008. Retrieved August 23, 2008.

kansascity.com (Global: 2,151^st place; English: 1,040^th place)

"A Perfect Circle stirs a big Starlight crowd with barrages of heavy, eerie prog-rock". Kansascity.com. Retrieved October 13, 2017.

latimes.com (Global: 32^nd place; English: 21^st place)

Lewis, Randy (February 8, 2001). "Perfect Circle's Spiritual Yearning Adds Depth to Hard-Rock Sound". Los Angeles Times. Retrieved March 6, 2016.

laweekly.com (Global: 1,453^rd place; English: 778^th place)

Rogers, Paul (April 25, 2017). "Maynard James Keenan, With A Perfect Circle, Is Finally Headlining the Hollywood Bowl". Laweekly.com. Retrieved October 13, 2017.

livedaily.com (Global: low place; English: 9,193^rd place)

Zahlaway, Jon (December 8, 2000). "A Perfect Circle lines up winter headlining tour". LiveDaily. Archived from the original on February 17, 2008. Retrieved March 29, 2008.
Zahlaway, Jon (October 16, 2003). "A Perfect Circle rounds up more tour dates for fall outing". Live Daily. Archived from the original on September 5, 2008. Retrieved August 26, 2008.

lollapalooza.com (Global: low place; English: low place)

lineup.lollapalooza.com

Friday, Aug. 5Music Unlimited 6:00pm. "A Perfect Circle at Lollapalooza 2011". Lineup.lollapalooza.com. Archived from the original on July 14, 2011. Retrieved July 15, 2011.{{cite web}}: CS1 maint: numeric names: authors list (link)

loudwire.com (Global: 729^th place; English: 440^th place)

Hartmann, Graham (August 22, 2018). "A Perfect Circle - 'Wikipedia: Fact or Fiction?'". Loudwire. Retrieved July 4, 2020.
"Maynard James Keenan Talks Puscifer, A Perfect Circle and the Latest on Tool". Loudwire.com. October 26, 2011. Retrieved April 22, 2012.
"Watch A Perfect Circle + Puscifer Perform Full Sets From Lollapalooza Brazil". Loudwire. April 2, 2013. Retrieved October 13, 2017.
"Report: Maynard James Keenan Says Tool Will Not Release New Album in 2013". Loudwire.com. February 4, 2013.
"A Perfect Circle Announce Spring 2017 U.S. Tour". Loudwire. January 9, 2017. Retrieved October 13, 2017.
"A Perfect Circle's James Iha to Miss 2018 Tour Dates". Loudwire. March 16, 2018. Retrieved April 16, 2018.
"A Perfect Circle's Billy Howerdel: 'We Will Move Forward'". Loudwire. November 5, 2018.
"A Perfect Circle, Puscifer + Primus Announce EP Featuring Brand-New Songs from Each Band". Loudwire. March 21, 2024.
DiVita, Joe (May 27, 2026). "A Perfect Circle Debut First New Song in 8 Years, 'Starless'". Loudwire. Retrieved May 27, 2026.
Childers, Chad ChildersChad (September 29, 2026). "A Perfect Circle Book 2027 North American Tour, Release New Song 'To Whom It May Concern'". Loudwire. Retrieved October 3, 2026.

metacritic.com (Global: 51^st place; English: 44^th place)

"Thirteenth Step by A Perfect Circle". Metacritic.com. Retrieved October 13, 2017.
"eMOTIVe by A Perfect Circle". Metacritic.com. Retrieved October 13, 2017.

metalinjection.net (Global: 2,042^nd place; English: 1,120^th place)

"BILLY HOWERDEL Talks Solo Album, Tech Nightmares, Working with NIN & Reflections on a PERFECT CIRCLE's Thirteenth Step". Metalinjection.net. June 10, 2022.

metalsucks.net (Global: 3,150^th place; English: 1,788^th place)

"Coachella 2018 Lineup Includes A Perfect Circle, Portugal the Man, Greta Van Fleet, The Bronx, Carpenter Brut and More – MetalSucks". Metalsucks.net. January 3, 2018. Retrieved April 16, 2018.
"Josh Freese will Rejoin a Perfect Circle Live". Metalsucks.net. March 23, 2024.
"Spin Releases 'The 40 Best Nu-Metal Covers of Pop Songs' List". MetalSucks.net. April 28, 2016. Retrieved October 13, 2017.

mixonline.com (Global: 4,966^th place; English: 2,632^nd place)

"A Perfect Circle Mixed With DiGiCo D5 Live". Mix. April 19, 2004. Retrieved December 16, 2015.

mtv.com (Global: 130^th place; English: 102^nd place)

"Tool's Maynard Prepares A Perfect Circle Debut". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"Tool frontman to play Coachella". MTV News. October 1, 1999. Archived from the original on August 2, 2023. Retrieved August 2, 2023.
"Tool's Maynard To Roll Out "Perfect Circle" At Coachella". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
Loder, Kurt (January 22, 2004). "Maynard James Keenan: Not Yet A Legend, Not Yet Dead". MTV News. Archived from the original on September 10, 2011. Retrieved January 31, 2008.
"A Perfect Circle: The Pain Of Perfection". MTV News. April 27, 2013. Archived from the original on December 13, 2006. Retrieved October 13, 2017.
"A Perfect Circle Guitarist His Own Enemy". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"Howerdel Hopes To Revive A Perfect Circle Next Year". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"A Perfect Circle Take 'A Step Up' With Second LP". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
Kaufman, Gil (January 22, 2003). "Billy Corgan In Search Of Personal 'Jesus' On Zwan Debut". MTV.com. Archived from the original on July 25, 2008. Retrieved August 26, 2008.
MTV News staff report (February 19, 2003). "For The Record: Quick News On Mariah Carey And Busta Rhymes, DMX, A Perfect Circle, Limp Bizkit, P.O.D. & More". MTV.com. Archived from the original on July 22, 2004. Retrieved August 26, 2008.
"A Perfect Circle Get Twiggy With It On Thirteenth Step, Due This Fall". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"A Perfect Circle Agree To Disagree About Single, Art, Everything Else". Mtv.com. Archived from the original on April 25, 2017. Retrieved October 13, 2017.
"A Perfect Circle On Emotive: 'It's An Important Time To Voice Your Opinions'". Mtv.com. Archived from the original on April 14, 2017. Retrieved October 13, 2017.
"A Perfect Circle Album Preview: Politics? They've Got It Covered". Mtv.com. Archived from the original on April 9, 2016. Retrieved October 13, 2017.
"Nelly, A Perfect Circle No Match For Now 17". Mtv.com. Archived from the original on September 4, 2014. Retrieved October 13, 2017.
Wiederhorn, Jon (August 6, 2002). "Nine Inch Nails, Tool Frontmen Recording Together". MTV.com. Archived from the original on September 9, 2014. Retrieved August 26, 2008.
Wiederhorn, Jon; Dave LeClaire (March 24, 2006). "A Perfect Circle Prepare For Hibernation". MTV News. Archived from the original on January 13, 2009. Retrieved August 31, 2008.
Harris, Chris (May 16, 2006). "A Perfect Circle Is Done For Now,' Says Billy Howerdel". MTV.com. Archived from the original on February 18, 2008. Retrieved January 27, 2008.

musicomh.com (Global: 3,301^st place; English: 1,739^th place)

Day, Tom (February 4, 2004). "A Perfect Circle + Auf Der Maur @ Hammersmith Apollo, London". musicOMH. Retrieved March 6, 2016.

nme.com (Global: 142^nd place; English: 95^th place)

Dunworth, Liberty (June 16, 2026). "A Perfect Circle "working towards something" with new music". Nme.com. Retrieved June 21, 2026.

nyrock.com (Global: low place; English: low place)

"A Perfect Circle Storms Onto Chart with Highest Debuting First Album Ever From a Rock Band". NY Rock. June 2, 2000. Archived from the original on July 8, 2008. Retrieved September 3, 2008.

nytimes.com (Global: 7^th place; English: 7^th place)

Strauss, Neil (March 29, 2000). "THE POP LIFE; A Brain Comes Full Circle". The New York Times. Retrieved October 13, 2017.
Powers, Ann (August 22, 2000). "ROCK REVIEW; Nearly Naked Guy Cloaked in Self-Confidence, and a Tattoo". The New York Times. ISSN 0362-4331. Retrieved May 12, 2019.

pastemagazine.com (Global: 751^st place; English: 395^th place)

MacIntosh, David (October 23, 2003). "Lollapalooza 2003". Paste. Archived from the original on March 7, 2016. Retrieved March 6, 2016.
Ziemba, Christine N. (December 4, 2008). "Tool & Wine: Alt-rock Frontman Uncorks New Career". Paste. Retrieved March 6, 2016.

people.com (Global: 69^th place; English: 49^th place)

"Picks and Pans Review: A Perfect Circle". People. December 20, 2004. Retrieved March 6, 2016.

phoenixnewtimes.com (Global: 3,434^th place; English: 1,780^th place)

Accomazzo, David (October 27, 2015). "Maynard James Keenan Has Two Things on His Mind: Puscifer and Wine. Tool Fans Will Just Have to Wait". Phoenixtimes.com. Retrieved October 13, 2017.

pitchfork.com (Global: 146^th place; English: 88^th place)

"Tool and A Perfect Circle Won't Release Albums in 2017 – Pitchfork". pitchfork.com. May 8, 2017. Retrieved October 13, 2017.

premierguitar.com (Global: 5,377^th place; English: 2,862^nd place)

"A Perfect Circle: Another Round for Billy Howerdel and James Iha". Premierguitar.com. November 20, 2013. Retrieved October 13, 2017.

pressenterprise.com (Global: 9,470^th place; English: 4,417^th place)

"RIVERSIDE: Puscifer searches for an open-minded audience". Pe.com. March 16, 2016. Archived from the original on October 22, 2020. Retrieved October 13, 2017.

revolvermag.com (Global: 1,963^rd place; English: 1,067^th place)

"Wig-Shopping With A Perfect Circle's Maynard James Keenan and Billy Howerdel". Revolver. May 10, 2018.
"Maynard James Keenan: Going Postal". Revolvermag.com. March 1, 2013. Retrieved April 16, 2018.
"Maynard James Keenan, Billy Howerdel on A Perfect Circle's Return to a "Doomed" World". Revolvermag.com. April 4, 2018. Retrieved April 16, 2018.

riaa.com (Global: 153^rd place; English: 109^th place)

"Gold & Platinum – RIAA". Riaa.com. Retrieved October 13, 2017.

roadrunnerrecords.com (Global: 1,232^nd place; English: 791^st place)

Keenan, Maynard James (May 13, 2008). "Maynard James Keenan Says A Perfect Circle Is Still Alive". Blabbermouth.net. Retrieved September 2, 2008.
(December 9, 2008). "New Music From A PERFECT CIRCLE On The Way? Archived October 11, 2011, at the Wayback Machine". blabbermouth.net. Retrieved on 2008-12-12.

rollingstone.com (Global: 57^th place; English: 39^th place)

rollingstone.com

Blashill, Pat (June 8, 2000). Mer de Noms Album Review^{[dead link]}. Rolling Stone. Retrieved on 2008-12-12.
Kaufman, Gil (August 3, 2003). "Iha Steps into Perfect Circle: A Perfect Circle". Rolling Stone. Archived from the original on July 27, 2008. Retrieved September 2, 2008.
"A Perfect Circle's Maynard James Keenan Talks First Album in 14 Years". Rolling Stone. Retrieved April 16, 2018.
"See A Perfect Circle's Cold, Stark Video for 'The Doomed'". Rolling Stone. Retrieved December 3, 2017.
"Watch a Perfect Circle's Creepy 'The Contrarian' Video". Rolling Stone. June 11, 2018.
"A Perfect Circle Talk Coachella Memories, Band's Future". Rolling Stone. Retrieved April 23, 2018.

m.rollingstone.com

"Maynard James Keenan Knows a Good Wig". Rolling Stone.

rollingstoneindia.com (Global: 5,656^th place; English: 3,122^nd place)

"A Perfect Circle Co-Founder: Hits Album a 'Semi-Tearjerking Exercise'". Rolling Stone. October 30, 2013. Retrieved April 16, 2018.

sltrib.com (Global: 1,470^th place; English: 716^th place)

"Concert preview: A Perfect Circle comes back around to touring, new music". Sltrib.com. Retrieved October 13, 2017.

spin.com (Global: 758^th place; English: 415^th place)

"Stream Puscifer's 'Bohemian Rhapsody'-Covering 'Donkey Punch The Night' EP – SPIN". Spin.com. February 12, 2013.
"A Perfect Circle Announce Fall Tour". Spin.com. June 19, 2017. Retrieved October 13, 2017.
"SPIN Presents Lipps Service with Maynard James Keenan". Spin. November 30, 2021.
Goodman, William (March 21, 2011). "A Perfect Circle Plot Summer Tour". Spin. Retrieved December 16, 2015.
Goodman, William (June 22, 2011). "In the Studio: Maynard James Keenan's Puscifer". Spin. Retrieved March 6, 2016.
McGovern, Kyle (November 20, 2013). "Hear A Perfect Circle's Glorious 15-Minute 'Diary of a Madman/Lovesong' Live Suite". Spin. Retrieved March 6, 2016.
"The 40 Best Nu-Metal Covers of Pop Songs". Spin.com. April 27, 2016. Retrieved October 13, 2017.

straight.com (Global: 3,756^th place; English: 1,998^th place)

Hudson, Alex (November 25, 2015). "Puscifer balances its darkness with levity". The Georgia Straight. Retrieved March 6, 2016.

theaquarian.com (Global: low place; English: 5,949^th place)

"Interview with Billy Howerdel from A Perfect Circle: Great Beams Of Light | The Aquarian Weekly". Theaquarian.com. July 13, 2011. Retrieved April 22, 2012.

theaustralian.com.au (Global: 957^th place; English: 505^th place)

"Maynard James Keenan talks Perfect Circle and winemaking". The Australian. April 21, 2018. Retrieved August 6, 2023.

thecultureshock.com (Global: low place; English: low place)

"Ashes Divide/A Perfect Circle – Billy Howerdel (2008)". The Culture Shock. May 9, 2008. Retrieved June 19, 2013.

theprp.com (Global: 3,225^th place; English: 1,808^th place)

"Drummer Josh Freese Exits A Perfect Circle – Theprp.com – Metal And Hardcore News Plus Reviews And More". Theprp.com. October 2, 2012.
"Here's The 40 Best Nü Metal Covers Of Pop Songs According To Spin – Theprp.com". Theprp.com. April 27, 2016. Retrieved October 13, 2017.

ucla.edu (Global: 885^th place; English: 584^th place)

dailybruin.ucla.edu

Moriates, Chris (February 8, 2001). "A Perfect Circle captivates audience at UCI Bren Center". Daily Bruin. Archived from the original on December 2, 2008. Retrieved August 23, 2008.

ultimate-guitar.com (Global: 2,367^th place; English: 1,394^th place)

"UG AMA: A Perfect Circle's Billy Howerdel Answers UG Community's Questions – Music News @ Ultimate-Guitar.Com". Ultimate-guitar.com.
Beckner, Justin (March 3, 2015), "Billy Howerdel: I'm a Big Believer in Working for Free, I Did That Most of My Life", Ultimate-guitar.com, retrieved April 30, 2017

vh1.com (Global: 1,810^th place; English: 1,061^st place)

"The 12 Most Underrated Nu Metal Albums". Vh1.com. Archived from the original on June 4, 2022. Retrieved October 13, 2017.

vulture.com (Global: 234^th place; English: 137^th place)

Guan, Frank (April 20, 2018). "A Perfect Circle Goes Soft and Heavy on Eat the Elephant". Vulture.com. Retrieved May 8, 2018.

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

"Tool's Maynard Prepares A Perfect Circle Debut". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"ASHES dIVIDE official website I". Island Records. Archived from the original on July 3, 2008. Retrieved August 23, 2008.
"Tool frontman to play Coachella". MTV News. October 1, 1999. Archived from the original on August 2, 2023. Retrieved August 2, 2023.
"Tool's Maynard To Roll Out "Perfect Circle" At Coachella". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"A Perfect Circle Storms Onto Chart with Highest Debuting First Album Ever From a Rock Band". NY Rock. June 2, 2000. Archived from the original on July 8, 2008. Retrieved September 3, 2008.
Zahlaway, Jon (December 8, 2000). "A Perfect Circle lines up winter headlining tour". LiveDaily. Archived from the original on February 17, 2008. Retrieved March 29, 2008.
Loder, Kurt (January 22, 2004). "Maynard James Keenan: Not Yet A Legend, Not Yet Dead". MTV News. Archived from the original on September 10, 2011. Retrieved January 31, 2008.
Moriates, Chris (February 8, 2001). "A Perfect Circle captivates audience at UCI Bren Center". Daily Bruin. Archived from the original on December 2, 2008. Retrieved August 23, 2008.
"A Perfect Circle: The Pain Of Perfection". MTV News. April 27, 2013. Archived from the original on December 13, 2006. Retrieved October 13, 2017.
"A Perfect Circle Guitarist His Own Enemy". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"Howerdel Hopes To Revive A Perfect Circle Next Year". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"A Perfect Circle Take 'A Step Up' With Second LP". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
Kaufman, Gil (January 22, 2003). "Billy Corgan In Search Of Personal 'Jesus' On Zwan Debut". MTV.com. Archived from the original on July 25, 2008. Retrieved August 26, 2008.
MTV News staff report (February 19, 2003). "For The Record: Quick News On Mariah Carey And Busta Rhymes, DMX, A Perfect Circle, Limp Bizkit, P.O.D. & More". MTV.com. Archived from the original on July 22, 2004. Retrieved August 26, 2008.
"A Perfect Circle Get Twiggy With It On Thirteenth Step, Due This Fall". Mtv.com. Archived from the original on April 13, 2017. Retrieved October 13, 2017.
"A Perfect Circle Agree To Disagree About Single, Art, Everything Else". Mtv.com. Archived from the original on April 25, 2017. Retrieved October 13, 2017.
Zahlaway, Jon (October 16, 2003). "A Perfect Circle rounds up more tour dates for fall outing". Live Daily. Archived from the original on September 5, 2008. Retrieved August 26, 2008.
Kaufman, Gil (August 3, 2003). "Iha Steps into Perfect Circle: A Perfect Circle". Rolling Stone. Archived from the original on July 27, 2008. Retrieved September 2, 2008.
"Tour info". Aperfectcircle.com. Archived from the original on September 9, 2008. Retrieved September 9, 2008.
"A Perfect Circle On Emotive: 'It's An Important Time To Voice Your Opinions'". Mtv.com. Archived from the original on April 14, 2017. Retrieved October 13, 2017.
"A Perfect Circle Album Preview: Politics? They've Got It Covered". Mtv.com. Archived from the original on April 9, 2016. Retrieved October 13, 2017.
"Nelly, A Perfect Circle No Match For Now 17". Mtv.com. Archived from the original on September 4, 2014. Retrieved October 13, 2017.
Wiederhorn, Jon (August 6, 2002). "Nine Inch Nails, Tool Frontmen Recording Together". MTV.com. Archived from the original on September 9, 2014. Retrieved August 26, 2008.
"A Perfect Circle return from hiatus, announce fall tour – News – Alternative Press". Alternative Press. Archived from the original on October 13, 2017. Retrieved October 13, 2017.
Wiederhorn, Jon; Dave LeClaire (March 24, 2006). "A Perfect Circle Prepare For Hibernation". MTV News. Archived from the original on January 13, 2009. Retrieved August 31, 2008.
Harris, Chris (May 16, 2006). "A Perfect Circle Is Done For Now,' Says Billy Howerdel". MTV.com. Archived from the original on February 18, 2008. Retrieved January 27, 2008.
McKibbin, Adam (October 29, 2007). "Interview: Puscifer's Maynard James Keenan". Artistdirect. Archived from the original on January 8, 2008. Retrieved January 21, 2008.
(December 9, 2008). "New Music From A PERFECT CIRCLE On The Way? Archived October 11, 2011, at the Wayback Machine". blabbermouth.net. Retrieved on 2008-12-12.
"Radio Industry News, Music Industry Updates, Arbitron Ratings, Music News and more!". FMQB. Archived from the original on March 7, 2012. Retrieved July 15, 2011.
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"AlternativeNation.net Interview With Billy Howerdel, A Perfect Circle Guitarist – AlternativeNation.net". archive.alternativenation.net. Archived from the original on October 13, 2017. Retrieved October 13, 2017.
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worldcat.org (Global: 4^th place; English: 4^th place)

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Powers, Ann (August 22, 2000). "ROCK REVIEW; Nearly Naked Guy Cloaked in Self-Confidence, and a Tattoo". The New York Times. ISSN 0362-4331. Retrieved May 12, 2019.

A Perfect Circle (English Wikipedia)

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