Jeff Cobb (English Wikipedia)

Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Jeffrey Cobb". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on April 18, 2020. Retrieved September 23, 2013.

uni-leipzig.de

iat.uni-leipzig.de

"Oceanian Championships: 2004-05-29 Dededo (GUM) – Men's Freestyle 84kg". International Wrestling Database. Retrieved September 23, 2013.

voicesofwrestling.com

"NJPW G1 Climax 33 Participants, Blocks & Full Schedule".

web.archive.org

Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Jeffrey Cobb". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on April 18, 2020. Retrieved September 23, 2013.
"Delirious, Mini Delirious Tangle With Mysterious Luchadors Jéfe Cobbo, El Lethál At Unauthorized". Ring of Honor. October 2019. Archived from the original on October 6, 2022. Retrieved March 1, 2023. It also will be the official ROH debuts of El Jéfe Cobb and El Lethál.
"2023.01.04 WRESTLE KINGDOM 17 in TOKYO DOME | NEW JAPAN PRO-WRESTLING". Archived from the original on January 4, 2023. Retrieved August 20, 2023.
"2023.03.13 New Japan Cup 2023 | New Japan Pro-Wrestling". Archived from the original on March 13, 2023. Retrieved August 20, 2023.
"2023.05.03 Wrestling Dontaku 2023 | NEW JAPAN PRO-WRESTLING". Archived from the original on May 4, 2023. Retrieved August 20, 2023.
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Kreikenbohm, Philip. "AZW Heavyweight Championship". CAGEMATCH – The Internet Wrestling Database. Archived from the original on February 21, 2023. Retrieved March 1, 2023.
"APW Universal Heavyweight Championship « Titles Database « CAGEMATCH - The Internet Wrestling Database". Archived from the original on July 7, 2014.
"BTW 18th Anniversary « Events Database « CAGEMATCH - The Internet Wrestling Database". Archived from the original on December 10, 2014.
"IWGP Tag Team 94th | NEW JAPAN PRO-WRESTLING". Archived from the original on February 21, 2023. Retrieved May 1, 2022.
Kreikenbohm, Philip. "PREMIER Heavyweight Championship". CAGEMATCH – The Internet Wrestling Database. Archived from the original on February 21, 2023. Retrieved March 1, 2023.

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search.worldcat.org

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wrestlezone.com

Nick Paglino (February 7, 2015). "Notable Indy Names Heading to Lucha Underground". Wrestlezone. Retrieved April 21, 2015.

wrestlingheadlines.com

"Kenny Omega Retains the IWGP U.S. Title on AEW Dynamite, Gets Attacked by Bryan Danielson and Blackpool Combat Club". March 30, 2023.

wrestlinginc.com

"New Japan Cup 2022 Results (3/19): First Semi-Final Matchup is Set". March 20, 2022.
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@RingWarriorsTV (October 28, 2018). "If you missed this week's episode of..." (Tweet) – via Twitter.