M.U.L.E. (English Wikipedia)

Pournelle, Jerry (November 1984). "NCC Reflections". BYTE. p. 361. Retrieved 23 October 2013.
Smarte, Gene (March 1984). "M.U.L.E". BYTE. p. 296. Retrieved 2 December 2013.
"Our Favorite Games". Compute!. May 1988. p. 12. Retrieved 10 November 2013.
Stanton, Jeffrey; Wells, Robert P.; Rochowansky, Sandra; Mellid, Michael, eds. (1984). The Addison-Wesley Book of Atari Software. Addison-Wesley. p. 193. ISBN 0-201-16454-X.
Wade, Bob; Penn, Gary; Rignall, Julian (June 1985). "M.U.L.E". Zzap!64. pp. 24–25. Retrieved 26 October 2013.

atarimagazines.com

Anderson, John J. (December 1983). "M.U.L.E". Creative Computing. p. 114. Retrieved March 17, 2011.
LaPorte, Leo G. (May–June 1984). "M.U.L.E." Hi-Res. p. 14. Retrieved 22 December 2014.
Card, Orson Scott (November 1983). "Home Computer Games Grow Up". Compute!. p. 162. Retrieved 27 January 2015.

boardgamegeek.com

"M.U.L.E. The Board Game".

books.google.com

Mace, Scott (1983-12-05). "Electronic Antics". InfoWorld. pp. 111–112. Retrieved March 2, 2011.

c64sets.com

"M.U.L.E. Command Summary Card for the Commodore 64 (pages 1 and 2)".

cgwmuseum.org

"Designing People..." Computer Gaming World. August 1992. pp. 48–54. Retrieved 3 July 2014.
Brooks, M. Evan (November 1992). "Strategy & Wargames: The Future (2000-....)". Computer Gaming World. p. 99. Retrieved 4 July 2014.
Curtis, Edward (Jul–Aug 1983). "M.U.L.E." Computer Gaming World. pp. 12–13.
Yuen, Matt (Sep–Oct 1983). "M.U.L.E." Softline. p. 42. Retrieved 29 July 2014.
"The Best and the Rest". St.Game. Mar–Apr 1984. p. 49. Retrieved 28 July 2014.
"The CGW Hall of Fame". Computer Gaming World. March 1988. p. 44.
Brooks, M. Evan (May 1994). "Never Trust A Gazfluvian Flingschnogger!". Computer Gaming World. pp. 42–58.
"150 Best Games of All Time". Computer Gaming World. November 1996. pp. 64–80. Retrieved 25 March 2016.
Gerhart, Emory (April 1994). "Ass-inine Answer". Letters from Paradise. Computer Gaming World. p. 146.
Sipe, Russell (August 1994). "You Can't Change That!". From the Publisher. Computer Gaming World. p. 8.

ea.com

"28 Years of EA History". Electronic Arts. May 20, 2011.

gamefaqs.com

"GameFAQs - Game Companies: Bullet Proof Software". CBS Interactive Inc. Archived from the original on 2013-11-02. Retrieved 2012-11-24.

gamespot.com

"The Greatest Games of All Time: M.U.L.E.". GameSpot. Archived from the original on October 16, 2007.

gamingsteve.com

Glicker, Stephen (11 November 2005). "Atari MULE Online". Archived from the original on 27 September 2007. Retrieved 2007-08-30.

generation-msx.nl

"Entry at Generation-MSX". Retrieved 19 May 2011.

ign.com

pc.ign.com

"PC Retroview: M.U.L.E. - PC Feature at IGN". Pc.ign.com. 2000-07-05. Archived from the original on 2007-06-18. Retrieved 2010-07-26.

itch.io

puzzud.itch.io

"M.U.L.E. Online". June 5, 2023.

mobygames.com

Danielle Berry at MobyGames
"Entry with PC-88 info and shots at Mobygames". Retrieved 19 May 2011.

pcworld.com

Edwards, Benj (February 8, 2009). "The Ten Greatest PC Games Ever". PC World. Retrieved 2016-05-01.

planetmule.com

"Planet M.U.L.E. official site". Planetmule.com. Retrieved 2010-07-26.

polygon.com

Corriea, Alexa Ray (May 21, 2013). "30 years ago Electronic Arts shipped its first batch of five games". Polygon.

stayforever.de

M.U.L.E. – Nachtrag at stayforever.de

thelegacy.de

"Entry at thelegacy.de with screenshots of the X1 port". Archived from the original on 13 May 2013. Retrieved 19 May 2011.

twingalaxies.com

"Twin Galaxies".

web.archive.org

"GameFAQs - Game Companies: Bullet Proof Software". CBS Interactive Inc. Archived from the original on 2013-11-02. Retrieved 2012-11-24.
"Entry at thelegacy.de with screenshots of the X1 port". Archived from the original on 13 May 2013. Retrieved 19 May 2011.
"PC Retroview: M.U.L.E. - PC Feature at IGN". Pc.ign.com. 2000-07-05. Archived from the original on 2007-06-18. Retrieved 2010-07-26.
Szczepaniak, John. "Mechanical Donkeys". The Gamer's Quarter, Issue #6. World of M.U.L.E. Archived from the original on 2008-09-12. Retrieved 2009-03-24. Rushing: We can discuss more on phone, but ... Trivia: Working title of the game was "Planet Pioneers."
"The Greatest Games of All Time: M.U.L.E.". GameSpot. Archived from the original on October 16, 2007.
Parish, Jeremy; Sharkey, Scott. "19. M.U.L.E.". 1UP.com. Archived from the original on October 19, 2012. Retrieved July 11, 2011.
Glicker, Stephen (11 November 2005). "Atari MULE Online". Archived from the original on 27 September 2007. Retrieved 2007-08-30.

worldcat.org

Kunkel, Bill; Katz, Arnie (February 1984). "Arcade Alley: The 1984 Arcade Awards, Part II". Video. 7 (11). Reese Communications: 28–29. ISSN 0147-8907.

worldofmule.net

Szczepaniak, John. "Mechanical Donkeys". The Gamer's Quarter, Issue #6. World of M.U.L.E. Archived from the original on 2008-09-12. Retrieved 2009-03-24. Rushing: We can discuss more on phone, but ... Trivia: Working title of the game was "Planet Pioneers."

youtube.com

"Presentation "M.U.L.E. Returns" at World of Commodore 2012". December 1, 2012. Retrieved 2013-01-09 – via YouTube.