Billy the Kid (English Wikipedia)

Villagran, Lauren (December 1, 2013). "Is this Billy the Kid?". Albuquerque Journal – Las Cruces Bureau. Archived from the original on December 15, 2016. Retrieved February 6, 2016.
Villagran, Lauren (May 20, 2014). "Award ends suit over Billy the Kid records". Albuquerque Journal. Archived from the original on August 19, 2017. Retrieved December 25, 2015.

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

Burns, James T. (April 28, 2012). "Billy the Kid and New Mexico Open Records Law". Albuquerque Business Law. Archived from the original on December 26, 2015. Retrieved December 25, 2015.

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

Wallis 2007, p. 144. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 16–17. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 94–95. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 103. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 107. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 110–111. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 119. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 123–131. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1987, p. 87. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, pp. 96–111. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, p. 120. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, pp. 122–123, 126–128, 141, 150, 154, 156–158. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, pp. 132–136, 139, 141, 143–144. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Wallis 2007, p. 240. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 126–127. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 240–241. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 242. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 243–244. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 245–246. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 247. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. xiv. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 83. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.

atlasobscura.com (Global: 2,066^th place; English: 1,258^th place)

"The Old Man Who Claimed to Be Billy the Kid". Atlas Obscura. March 30, 2017. Archived from the original on July 8, 2017. Retrieved July 19, 2017.

bbc.co.uk (Global: 11^th place; English: 10^th place)

"Flea market photo 'shows Billy the Kid'". BBC News. November 22, 2017. Archived from the original on November 22, 2017. Retrieved November 23, 2017.

bbc.com (Global: 26^th place; English: 23^rd place)

"Billy the Kid portrait fetches $2.3m at Denver auction". BBC News US & Canada. June 26, 2011. Archived from the original on February 29, 2016. Retrieved January 26, 2016.

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

Utley 1989, pp. 145–146. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 145–147. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 1–6. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Nolan 2009, pp. 1–6. Nolan, Frederick W. (2009) [1992]. The Lincoln County War: A Documentary History (revised ed.). Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-721-2. OCLC 319064671. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 1998, pp. 15, 29. Nolan, Frederick W. (1998). The West of Billy the Kid. Norman: University of Oklahoma Press. ISBN 0-8061-3082-2.
Nolan 1998, pp. 17–19. Nolan, Frederick W. (1998). The West of Billy the Kid. Norman: University of Oklahoma Press. ISBN 0-8061-3082-2.
Nolan 2009a, p. 7. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Nolan 2009a, p. 8. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, pp. 10–11. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 11–12. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 16. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 1998, p. 77. Nolan, Frederick W. (1998). The West of Billy the Kid. Norman: University of Oklahoma Press. ISBN 0-8061-3082-2.
Nolan 2009a, pp. 188–190. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, p. 46. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 23–55. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, pp. 48–49. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 56–60. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 233–49, 549. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Jacobsen 1994, p. 173. Jacobsen, Joel (1994). Such Men as Billy the Kid: The Lincoln County War Reconsidered. Lincoln: University of Nebraska Press. ISBN 978-0-8032-2576-3. OCLC 29429457.
Utley 1989, pp. 104–105, 107, 110. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 339–340, 342, 445, 514. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Nolan 2009a, pp. 315, 515. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, pp. 111–125. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 131–133, 145, 203, 249–250. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 143–146, 179, 204. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Metz 1974, pp. 74–75. Metz, Leon C. (1983) [1974]. Pat Garrett: The Story of a Western Lawman (reprint, revised ed.). Norman: University of Oklahoma Press. ISBN 978-0-8061-1838-3. OCLC 18722891.
Utley 1989, pp. 155–157, 256–257. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 147. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Metz 1974, pp. 76–85. Metz, Leon C. (1983) [1974]. Pat Garrett: The Story of a Western Lawman (reprint, revised ed.). Norman: University of Oklahoma Press. ISBN 978-0-8061-1838-3. OCLC 18722891.
Utley 1989, pp. 157–166. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Etulain 2020, p. 177. Etulain, Richard W. (2020). Billy the Kid: A Reader's Guide. University of Oklahoma Press. p. 177. ISBN 978-0-8061-6807-4.
Utley 1989, p. 181. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Jacobsen 1994, p. 232. Jacobsen, Joel (1994). Such Men as Billy the Kid: The Lincoln County War Reconsidered. Lincoln: University of Nebraska Press. ISBN 978-0-8032-2576-3. OCLC 29429457.
Utley 1989, p. 188. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 198–199. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 199. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
"Field & Stream". Field & Stream 2007–08: 106–. July 1981. ISSN 8755-8599. Archived from the original on November 1, 2017. Retrieved July 20, 2017.
Nolan 1998, p. 29. Nolan, Frederick W. (1998). The West of Billy the Kid. Norman: University of Oklahoma Press. ISBN 0-8061-3082-2.

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Staff. "Four Views of Walpi". Bowers Museum. Archived from the original on July 3, 2022. Retrieved March 21, 2024.

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"Billy the Kid's Elusive Tombstone / Old Fort Sumner and Billy the Kid's Grave". Cemeteries-of-tx.com. Archived from the original on May 27, 2016. Retrieved February 9, 2016.

clarechampion.ie (Global: low place; English: low place)

"Life and death of Billy the Kid". The Clare Champion. July 15, 2010. Archived from the original on February 26, 2020. Retrieved November 13, 2020.

cnn.com (Global: 36^th place; English: 26^th place)

Tripp, Leslie (June 26, 2011). "Billy the Kid photograph fetches $2.3 million at auction". CNN. Archived from the original on July 6, 2015. Retrieved July 4, 2015.
"No pardon for Billy the Kid". CNN. December 31, 2010. Archived from the original on November 9, 2012. Retrieved December 31, 2010.

csmonitor.com (Global: 982^nd place; English: 614^th place)

Miller, Patrick (March 18, 2004). "Shootout over Billy the Kid". The Christian Science Monitor. Archived from the original on December 22, 2015. Retrieved December 13, 2015.

deseretnews.com (Global: 1,776^th place; English: 932^nd place)

Associated Press (October 24, 2006) 2 won't face charges in Billy the Kid quest Archived February 1, 2016, at the Wayback Machine, Deseret News. Retrieved August 29, 2008.

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

"The Death Of Billy The Kid, 1881". Eyewitness to History/Ibis Communications. Archived from the original on February 19, 2020. Retrieved February 18, 2020.

foxnews.com (Global: 262^nd place; English: 171^st place)

Associated Press (August 28, 2008) Lawsuit seeks DNA evidence for 1881 death of Billy the Kid, Fox News Channel. Retrieved August 29, 2008.

google.com (Global: 109^th place; English: 87^th place)

Nolan 2014, p. 86. Nolan, Frederick (October 20, 2014). The Billy the Kid Reader. University of Oklahoma Press. ISBN 978-0-8061-8254-4. Retrieved February 9, 2026.
Lemay 2020, pp. 127–133. Lemay, John (September 16, 2020). The Man Who Invented Billy the Kid: The Authentic Life of Ash Upson. Bicep Books. ISBN 978-1-953221-91-9. Retrieved February 9, 2026.

history.com (Global: 852^nd place; English: 715^th place)

Klein, Christopher (February 27, 2015). "Historian Seeks Death Certificate to End Billy the Kid Rumors". History.com. Archived from the original on March 4, 2016. Retrieved February 10, 2016.

historynet.com (Global: 2,564^th place; English: 1,569^th place)

"Billy The Kid: Facts, information and articles about Billy The Kid, famous outlaw, and a prominent figure from the Wild West". HistoryNet.com. Archived from the original on January 3, 2016. Retrieved January 4, 2016.
"Book Review: Billy the Kid's Writings, Words & Wit, by Gale Cooper". HistoryNet. November 29, 2012. Archived from the original on September 19, 2015. Retrieved February 10, 2016.

huffingtonpost.com (Global: 212^th place; English: 141^st place)

Lohr, David (June 30, 2012). "'Billy the Kid' tombstone in New Mexico vandalized". The Huffington Post. Archived from the original on July 4, 2012. Retrieved March 21, 2013.

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

"Billy the Kid: New Evidence". National Geographic. October 18, 2015. Archived from the original on December 11, 2017. Retrieved December 10, 2017.

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channel.nationalgeographic.com

Guijarro, Randy (October 18, 2015). "Billy the Kid: New Evidence. Found Photograph". National Geographic. Archived from the original on December 14, 2017. Retrieved December 10, 2017.

neh.gov (Global: 6,853^rd place; English: 4,048^th place)

Lifson, Amy (2009). "Ben-Hur". Humanities. Vol. 30, no. 6. Washington, D.C.: National Endowment for the Humanities. Archived from the original on March 5, 2012. Retrieved August 27, 2014.

newmexicohistory.org (Global: low place; English: low place)

Wroth, William H. "Billy the Kid". State of New Mexico. Archived from the original on January 26, 2016. Retrieved January 6, 2016.

newspapers.com (Global: 24^th place; English: 12^th place)

"Historian Bob Mullin Writes First Story After Much Coaxing by Southwestern". The Southwesterner. December 1, 1962. p. 2.

npr.org (Global: 114^th place; English: 75^th place)

Booker, Brakkton (October 15, 2015). "$2 Photo Found at Junk Store Has Billy The Kid in It, Could Be Worth $5M". NPR. Archived from the original on January 26, 2016. Retrieved January 25, 2016.

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

Janofsky, Michael (June 5, 2003). "122 Years Later, Lawmen Are Still Chasing Billy the Kid". The New York Times. p. 24. Archived from the original on January 25, 2019. Retrieved January 25, 2019.
"An Outlaw by Any Name: Billy the Kid". The New York Times. July 14, 2016. Archived from the original on January 29, 2017.

odmp.org (Global: 8,491^st place; English: 4,636^th place)

"Deputy Sheriff James Carlysle". The Officer Down Memorial Page (ODMP). Archived from the original on September 25, 2020. Retrieved November 19, 2020.
"Deputy Sheriff Antonio Lino Valdez profile". The Officer Down Memorial Page, Inc. Archived from the original on November 27, 2020. Retrieved December 30, 2019.
"Deputy Sheriff James W. Bell". The Officer Down Memorial Page (ODMP). Archived from the original on October 23, 2020. Retrieved August 14, 2020.
"Deputy U.S. Marshal Robert Olinger". The Officer Down Memorial Page (ODMP). Archived from the original on August 4, 2020. Retrieved August 14, 2020.

pressreader.com (Global: 875^th place; English: 539^th place)

"Billy the Kid quest evolves into records fight". Archived from the original on August 19, 2017. Retrieved August 18, 2017 – via PressReader.

santafenewmexican.com (Global: 7,720^th place; English: 4,130^th place)

Constable, Anne (July 17, 2015). "Historian asks state's high court to help set record straight on Billy the Kid's death". The Santa Fe New Mexican. Archived from the original on November 8, 2020. Retrieved December 14, 2015.
Constable, Anne (August 24, 2015). "Billy the Kid: A fan of croquet?". The New Mexican. Archived from the original on May 8, 2020. Retrieved December 10, 2017.

theguardian.com (Global: 16^th place; English: 11^th place)

Adetunji, Jo (June 26, 2011). "Billy the Kid photograph sold at auction in Colorado for $2.3m". The Guardian. Archived from the original on March 5, 2016. Retrieved December 28, 2015.
Mayes, Ian (March 3, 2001). "I kid you not". The Guardian. Archived from the original on March 12, 2014. Retrieved June 19, 2009.
Carroll, Rory (October 19, 2015). "Man who discovered rare Billy the Kid photo: 'The hunt is a really grand thing'". The Guardian. Archived from the original on October 28, 2015. Retrieved October 27, 2015.

truewestmagazine.com (Global: low place; English: 6,499^th place)

Hays, Chad (March 19, 2013). "Ma'am Jones A stitch in time". True West Magazine. Archived from the original on December 22, 2015. Retrieved February 10, 2016.
Boardman, Mark (September 25, 2010). "The Tunstalls Return – John Tunstall's kin traveled from England to fathom death in Lincoln". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 10, 2016.
Bell, Bob Boze (April 1, 2004). "I Shot the Sheriff (and I Killed a Deputy, Too) – Billy Kid and the Regulators vs Sheriff Brady and His Deputies". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 10, 2016.
Bell, Bob Boze (September 11, 2015). "Tunstall Ambushed – Regulators vs Dolan's Henchmen". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 11, 2016.
Bell, Bob Boze (May 2, 2007). "The Tale of the Empty Chamber Billy the Kid vs Joe Grant". True West Magazine. Archived from the original on February 16, 2016. Retrieved January 10, 2016.
Nolan, Frederick (April 28, 2015). "'What if everything we know about Billy the Kid is wrong?' – Special Report". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 12, 2016.
Boardman, Mark (May 24, 2011). "The Holy Grail for Sale – The Billy the Kid tintype is on the auction block, and it might just clear half a million". True West Magazine. Archived from the original on March 5, 2016. Retrieved February 10, 2016.
Bell, Bob Boze; Gardner, Mark Lee (August 12, 2014). "A Shot in the Dark: Billy the Kid vs Pat Garrett". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 10, 2016.
"Billy the Kid Experts Weigh in on the Croquet Photo". True West Magazine. October 14, 2015. Archived from the original on March 1, 2016. Retrieved February 3, 2016.

tucsonweekly.com (Global: low place; English: 8,365^th place)

Banks, Leo W. "A New Billy the Kid?". Tucson Weekly. Archived from the original on June 16, 2009. Retrieved August 4, 2008.

washingtonpost.com (Global: 35^th place; English: 24^th place)

Miller, Michael E. (July 21, 2015). "One man's quest to bury the Wild West mystery of Billy the Kid's death". The Washington Post. Archived from the original on December 23, 2015. Retrieved December 25, 2015. A family Bible put his age in 1881 at just 2 years old: far too young for even a criminal nicknamed 'the Kid'.

washingtontimes.com (Global: 1,359^th place; English: 789^th place)

Goode, Stephen (June 10, 2007). "The fact and fiction of America's outlaw". The Washington Times. Retrieved December 25, 2015. Billy loved to sing and had a good voice, those who knew him claimed ... He was ambidextrous and wrote well with both hands.{{cite web}}: CS1 maint: deprecated archival service (link)

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

Utley 1989, pp. 145–146. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 145–147. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
"The Old Man Who Claimed to Be Billy the Kid". Atlas Obscura. March 30, 2017. Archived from the original on July 8, 2017. Retrieved July 19, 2017.
"Life and death of Billy the Kid". The Clare Champion. July 15, 2010. Archived from the original on February 26, 2020. Retrieved November 13, 2020.
Nolan 2009, pp. 1–6. Nolan, Frederick W. (2009) [1992]. The Lincoln County War: A Documentary History (revised ed.). Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-721-2. OCLC 319064671. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
"Billy The Kid: Facts, information and articles about Billy The Kid, famous outlaw, and a prominent figure from the Wild West". HistoryNet.com. Archived from the original on January 3, 2016. Retrieved January 4, 2016.
Wroth, William H. "Billy the Kid". State of New Mexico. Archived from the original on January 26, 2016. Retrieved January 6, 2016.
Utley 1989, pp. 10–11. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 11–12. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 16. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Hays, Chad (March 19, 2013). "Ma'am Jones A stitch in time". True West Magazine. Archived from the original on December 22, 2015. Retrieved February 10, 2016.
Boardman, Mark (September 25, 2010). "The Tunstalls Return – John Tunstall's kin traveled from England to fathom death in Lincoln". True West Magazine. Archived from the original on February 16, 2016. Retrieved February 10, 2016.
Utley 1989, p. 46. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
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worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Wallis 2007, p. 144. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, pp. 145–146. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 145–147. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Slatten, Jeremiah (November 2023). "Sign on the Dotted Line: Some truth about the mother of Billy the Kid". The Tombstone Epitaph. Vol. CXXXXIII, no. 11. Tombstone, AZ. pp. 1, 8–9. ISSN 1940-221X.
Nolan 2009a, pp. 1–6. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Nolan 2009, pp. 1–6. Nolan, Frederick W. (2009) [1992]. The Lincoln County War: A Documentary History (revised ed.). Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-721-2. OCLC 319064671. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, pp. 16–17. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Nolan 2009a, p. 7. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Nolan 2009a, p. 8. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Wallis 2007, pp. 94–95. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 103. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, pp. 10–11. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, p. 107. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, pp. 11–12. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, pp. 110–111. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, p. 16. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, p. 119. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 123–131. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Nolan 2009a, pp. 188–190. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, p. 46. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 23–55. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1989, pp. 48–49. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 56–60. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 233–49, 549. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Jacobsen 1994, p. 173. Jacobsen, Joel (1994). Such Men as Billy the Kid: The Lincoln County War Reconsidered. Lincoln: University of Nebraska Press. ISBN 978-0-8032-2576-3. OCLC 29429457.
Utley 1987, p. 87. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, pp. 96–111. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1989, pp. 104–105, 107, 110. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Nolan 2009a, pp. 339–340, 342, 445, 514. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1987, p. 120. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Nolan 2009a, pp. 315, 515. Nolan, Frederick W. (2009a). The Life and Death of John Henry Tunstall. Santa Fe, New Mexico: Sunstone Press. ISBN 978-0-86534-722-9. OCLC 440562959.
Utley 1987, pp. 122–123, 126–128, 141, 150, 154, 156–158. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1987, pp. 132–136, 139, 141, 143–144. Utley, Robert M. (1987). High Noon in Lincoln: Violence on the Western Frontier. Albuquerque: University of New Mexico Press. ISBN 978-0-8263-1201-3. OCLC 15629305. Retrieved May 12, 2016.
Utley 1989, pp. 111–125. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 131–133, 145, 203, 249–250. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, pp. 143–146, 179, 204. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Metz 1974, pp. 74–75. Metz, Leon C. (1983) [1974]. Pat Garrett: The Story of a Western Lawman (reprint, revised ed.). Norman: University of Oklahoma Press. ISBN 978-0-8061-1838-3. OCLC 18722891.
Utley 1989, pp. 155–157, 256–257. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 147. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, p. 240. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, pp. 126–127. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Metz 1974, pp. 76–85. Metz, Leon C. (1983) [1974]. Pat Garrett: The Story of a Western Lawman (reprint, revised ed.). Norman: University of Oklahoma Press. ISBN 978-0-8061-1838-3. OCLC 18722891.
Utley 1989, pp. 157–166. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, pp. 240–241. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 242. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, p. 181. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, pp. 243–244. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Jacobsen 1994, p. 232. Jacobsen, Joel (1994). Such Men as Billy the Kid: The Lincoln County War Reconsidered. Lincoln: University of Nebraska Press. ISBN 978-0-8032-2576-3. OCLC 29429457.
Utley 1989, p. 188. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, pp. 245–246. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Wallis 2007, p. 247. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
Utley 1989, pp. 198–199. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Utley 1989, p. 199. Utley, Robert M. (1989). Billy the Kid: A Short and Violent Life. Lincoln: University of Nebraska Press. ISBN 978-0-8032-9558-2. OCLC 37868038. Archived from the original on June 11, 2019. Retrieved May 12, 2016.
Wallis 2007, p. xiv. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.
"Field & Stream". Field & Stream 2007–08: 106–. July 1981. ISSN 8755-8599. Archived from the original on November 1, 2017. Retrieved July 20, 2017.
Wallis 2007, p. 83. Wallis, Michael (2007). Billy the Kid: The Endless Ride. New York: W.W. Norton & Co. ISBN 978-0-393-06068-3. OCLC 77270750. Retrieved November 21, 2017.

Billy the Kid (English Wikipedia)

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history.com (Global: 852^nd place; English: 715^th place)

historynet.com (Global: 2,564^th place; English: 1,569^th place)

huffingtonpost.com (Global: 212^th place; English: 141^st place)

nationalgeographic.com (Global: 489^th place; English: 425^th place)

neh.gov (Global: 6,853^rd place; English: 4,048^th place)

newspapers.com (Global: 24^th place; English: 12^th place)

npr.org (Global: 114^th place; English: 75^th place)

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

odmp.org (Global: 8,491^st place; English: 4,636^th place)

pressreader.com (Global: 875^th place; English: 539^th place)

santafenewmexican.com (Global: 7,720^th place; English: 4,130^th place)

theguardian.com (Global: 16^th place; English: 11^th place)

truewestmagazine.com (Global: low place; English: 6,499^th place)

tucsonweekly.com (Global: low place; English: 8,365^th place)

washingtonpost.com (Global: 35^th place; English: 24^th place)

washingtontimes.com (Global: 1,359^th place; English: 789^th place)

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

worldcat.org (Global: 4^th place; English: 4^th place)