NWA World Middleweight Championship (English Wikipedia)

"Lo Mejor de la Lucha Libre Mexicana duranted el 2006". Súper Luchas (in Spanish). December 23, 2006. 192. Archived from the original on November 11, 2017. Retrieved July 11, 2009.
"2007 Lo Mejor de la Lucha Mexicana". Súper Luchas (in Spanish). December 26, 2007. 244. Archived from the original on July 2, 2018. Retrieved July 11, 2009.

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

Hornbaker, Tim (2007). "International Expansion". National Wrestling Alliance: the untold story of the monopoly that strangled pro wrestling. ECW Press. pp. 24–25. ISBN 978-1-55022-741-3.

cagematch.net (Global: 467^th place; English: 298^th place)

"NWA World Middleweight Championship « Titles Database « CAGEMATCH - the Internet Wrestling Database". Archived from the original on 2020-10-31. Retrieved 2020-10-28.
"EMLL Super Viernes". Cagematch. July 17, 1988. Archived from the original on March 4, 2016. Retrieved July 29, 2015.
"EMLL Super Viernes". Cagematch. July 28, 1988. Archived from the original on September 29, 2015. Retrieved July 29, 2015.
"EMLL Super Viernes". Cagematch. April 28, 1989. Archived from the original on October 9, 2015. Retrieved July 29, 2015.

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

"Campeones" (in Spanish). Consejo Mundial de Lucha Libre. Archived from the original on September 22, 2020. Retrieved June 24, 2015.

f4wonline.com (Global: 684^th place; English: 394^th place)

Hoops, Brian (February 11, 2017). "On this day in pro wrestling history (Feb 11): AJ Styles wins the IWGP Title". Wrestling Observer Figure Four Online. Archived from the original on February 14, 2017. Retrieved February 15, 2017.
Hoops, Brian (May 30, 2015). "On this day in pro wrestling history (May 30): Inoki beats Andre to win MSG league, Garea & calhoun win WWWF Tag titles, Gagne vs. Funk Jr., UFC booker wins title". Wrestling Observer Newsletter. Archived from the original on March 21, 2020. Retrieved March 21, 2020.
Hoops, Brian (July 1, 2015). "On this day in pro wrestling history (July 1): Ric Flair stripped of WCW title, Von Erich win WCCW Tag titles". Wrestling Observer Figure Four Online. Archived from the original on February 13, 2017. Retrieved February 11, 2017.
Hoops, Brian (January 18, 2019). "Pro wrestling history (01/18): Ivan Koloff defeats Bruno Sammartino for WWWF title". Wrestling Observer Figure Four Online. Archived from the original on July 26, 2020. Retrieved January 18, 2019.
F4W Staff (June 10, 2015). "ON THIS DAY IN PRO WRESTLING HISTORY (JUNE 10): HARLEY RACE BEATS RIC FLAIR FOR NWA TITLE, JERRY BLACKWELL TURNS BABYFACE". Wrestling Observer Figure Four Online. Archived from the original on February 12, 2017. Retrieved February 10, 2017.{{cite web}}: CS1 maint: numeric names: authors list (link)
Hoops, Brian (June 1, 2015). "On this day in pro wrestling history (June 1): Rogers beats Gomez, Gordman & Goliath, Baba loses PWF Title, Flair Vs. KVE, Lawler Vs. Son, Undertaker Vs. Edge". Wrestling Observer Figure Four Online. Archived from the original on February 13, 2017. Retrieved February 11, 2017.

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

"Rudos – Averno". Fuego en el ring (in Spanish). Archived from the original on July 11, 2011. Retrieved October 17, 2009.

news.google.com (Global: 59^th place; English: 45^th place)

"Londos Rated Champ By National Association". Reading Eagle. September 20, 1933. Archived from the original on September 27, 2015. Retrieved February 20, 2010.

ordenjuridico.gob.mx (Global: 7,746^th place; English: low place)

Arturo Montiel Rojas (2001-08-30). "Reglamento de Box y Lucha Libre Professional del Estado de Mexico" (PDF) (in Spanish). Comisión de Box y Lucha Libre Mexico D.F. Archived from the original (PDF) on November 30, 2006. Retrieved 2009-04-03. Articulo 242: "Super welter 82 kilos / Medio 87 kilos"

superluchas.com (Global: 4,438^th place; English: 2,593^rd place)

Ruiz, Alex (March 4, 2010). "Blue Demon Jr. no reconoce los títulos de NWA que están en el CMLL- Realizará eliminatorias para sacar a los nuevos campeones". Súper Luchas (in Spanish). Archived from the original on June 26, 2015. Retrieved June 25, 2015.
Ruiz Glez, Alex (March 12, 2010). "Mephisto responde a Blue Demon Jr.: "No tengo que entrar a ninguna eliminatoria porque yo soy el campeón..."". Súper Luchas (in Spanish). Archived from the original on June 26, 2015. Retrieved March 14, 2010.
Ruiz Glez, Alex (September 7, 2010). "CMLL: 79 historias, 79 Aniversario, las 79 luchas estelares". Súper Luchas (in Spanish). Archived from the original on July 1, 2015. Retrieved October 20, 2012.
Centinela, Teddy (March 10, 2015). "En un día como hoy… 1967: Ray Mendoza vence a René Guajardo y conquista el Campeonato Mundial de Peso Medio NWA". Súper Luchas (in Spanish). Archived from the original on July 8, 2015. Retrieved July 1, 2015.
Centela, Teddy (January 1, 2015). "En un día como hoy… Funciones de Año Nuevo… En 1935, Palillo vs. Pompín Iglesias". Súper Luchas (in Spanish). Archived from the original on August 2, 2015. Retrieved June 29, 2015.

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

"Rudos – Averno". Fuego en el ring (in Spanish). Archived from the original on July 11, 2011. Retrieved October 17, 2009.
Arturo Montiel Rojas (2001-08-30). "Reglamento de Box y Lucha Libre Professional del Estado de Mexico" (PDF) (in Spanish). Comisión de Box y Lucha Libre Mexico D.F. Archived from the original (PDF) on November 30, 2006. Retrieved 2009-04-03. Articulo 242: "Super welter 82 kilos / Medio 87 kilos"
"Londos Rated Champ By National Association". Reading Eagle. September 20, 1933. Archived from the original on September 27, 2015. Retrieved February 20, 2010.
Ruiz, Alex (March 4, 2010). "Blue Demon Jr. no reconoce los títulos de NWA que están en el CMLL- Realizará eliminatorias para sacar a los nuevos campeones". Súper Luchas (in Spanish). Archived from the original on June 26, 2015. Retrieved June 25, 2015.
Ruiz Glez, Alex (March 12, 2010). "Mephisto responde a Blue Demon Jr.: "No tengo que entrar a ninguna eliminatoria porque yo soy el campeón..."". Súper Luchas (in Spanish). Archived from the original on June 26, 2015. Retrieved March 14, 2010.
"Campeones" (in Spanish). Consejo Mundial de Lucha Libre. Archived from the original on September 22, 2020. Retrieved June 24, 2015.
Hoops, Brian (February 11, 2017). "On this day in pro wrestling history (Feb 11): AJ Styles wins the IWGP Title". Wrestling Observer Figure Four Online. Archived from the original on February 14, 2017. Retrieved February 15, 2017.
Ruiz Glez, Alex (September 7, 2010). "CMLL: 79 historias, 79 Aniversario, las 79 luchas estelares". Súper Luchas (in Spanish). Archived from the original on July 1, 2015. Retrieved October 20, 2012.
Hoops, Brian (May 30, 2015). "On this day in pro wrestling history (May 30): Inoki beats Andre to win MSG league, Garea & calhoun win WWWF Tag titles, Gagne vs. Funk Jr., UFC booker wins title". Wrestling Observer Newsletter. Archived from the original on March 21, 2020. Retrieved March 21, 2020.
Hoops, Brian (July 1, 2015). "On this day in pro wrestling history (July 1): Ric Flair stripped of WCW title, Von Erich win WCCW Tag titles". Wrestling Observer Figure Four Online. Archived from the original on February 13, 2017. Retrieved February 11, 2017.
Centinela, Teddy (March 10, 2015). "En un día como hoy… 1967: Ray Mendoza vence a René Guajardo y conquista el Campeonato Mundial de Peso Medio NWA". Súper Luchas (in Spanish). Archived from the original on July 8, 2015. Retrieved July 1, 2015.
"NWA World Middleweight Championship « Titles Database « CAGEMATCH - the Internet Wrestling Database". Archived from the original on 2020-10-31. Retrieved 2020-10-28.
Hoops, Brian (January 18, 2019). "Pro wrestling history (01/18): Ivan Koloff defeats Bruno Sammartino for WWWF title". Wrestling Observer Figure Four Online. Archived from the original on July 26, 2020. Retrieved January 18, 2019.
F4W Staff (June 10, 2015). "ON THIS DAY IN PRO WRESTLING HISTORY (JUNE 10): HARLEY RACE BEATS RIC FLAIR FOR NWA TITLE, JERRY BLACKWELL TURNS BABYFACE". Wrestling Observer Figure Four Online. Archived from the original on February 12, 2017. Retrieved February 10, 2017.{{cite web}}: CS1 maint: numeric names: authors list (link)
"EMLL Super Viernes". Cagematch. July 17, 1988. Archived from the original on March 4, 2016. Retrieved July 29, 2015.
"EMLL Super Viernes". Cagematch. July 28, 1988. Archived from the original on September 29, 2015. Retrieved July 29, 2015.
"EMLL Super Viernes". Cagematch. April 28, 1989. Archived from the original on October 9, 2015. Retrieved July 29, 2015.
Hoops, Brian (June 1, 2015). "On this day in pro wrestling history (June 1): Rogers beats Gomez, Gordman & Goliath, Baba loses PWF Title, Flair Vs. KVE, Lawler Vs. Son, Undertaker Vs. Edge". Wrestling Observer Figure Four Online. Archived from the original on February 13, 2017. Retrieved February 11, 2017.
Centela, Teddy (January 1, 2015). "En un día como hoy… Funciones de Año Nuevo… En 1935, Palillo vs. Pompín Iglesias". Súper Luchas (in Spanish). Archived from the original on August 2, 2015. Retrieved June 29, 2015.
"Lo Mejor de la Lucha Libre Mexicana duranted el 2006". Súper Luchas (in Spanish). December 23, 2006. 192. Archived from the original on November 11, 2017. Retrieved July 11, 2009.
"2007 Lo Mejor de la Lucha Mexicana". Súper Luchas (in Spanish). December 26, 2007. 244. Archived from the original on July 2, 2018. Retrieved July 11, 2009.

NWA World Middleweight Championship (English Wikipedia)

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

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

cagematch.net (Global: 467th place; English: 298th place)

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

f4wonline.com (Global: 684th place; English: 394th place)

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

news.google.com (Global: 59th place; English: 45th place)

ordenjuridico.gob.mx (Global: 7,746th place; English: low place)

superluchas.com (Global: 4,438th place; English: 2,593rd place)

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

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

cagematch.net (Global: 467^th place; English: 298^th place)

f4wonline.com (Global: 684^th place; English: 394^th place)

news.google.com (Global: 59^th place; English: 45^th place)

ordenjuridico.gob.mx (Global: 7,746^th place; English: low place)

superluchas.com (Global: 4,438^th place; English: 2,593^rd place)

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