IBM PCjr (English Wikipedia)

Vose, G. Michael (December 1984). "The Tandy 1000". BYTE. pp. 98–104.
Halfhill, Tom R. (January 1984). "IBM's New PCjr". Compute!. p. 44. Retrieved October 30, 2013.
Levy, Steven (January 1985). "The Life and Times of PC junior". Popular Computing. p. 92. Retrieved March 12, 2020.
Curran, Lawrence J.; Shuford, Richard S. (November 1983). "IBM's Estridge". BYTE. pp. 88–97. Retrieved March 19, 2016.
Ryan, Bob (July 1984). "The newest member of the family goes head to head with the PCjr". InCider. pp. 60–63.
IBM Personal Computer PCjr Hardware Reference Library / Technical Reference. IBM. 1983. pp. 4–1 to 4–11.
Halfhill, Tom R. (December 1986). "The MS-DOS Invasion / IBM Compatibles Are Coming Home". Compute!. p. 32. Retrieved November 9, 2013.

atarimagazines.com

Halfhill, Tom R. (October 1984). "IBM's New & Improved PCjr". Compute!. p. 50. Retrieved February 24, 2011.
Miller, George A. (July 1984). "Apple announces the IIc". Creative Computing. p. 116. Retrieved March 17, 2011.
Trivette, Donald B. (April 1985). "Lotus 1-2-3 For IBM PCjr". Compute!. p. 63. Retrieved October 6, 2013.
Hoffmann, Thomas V. (March 1984). "IBM PCjr". Creative Computing. p. 74. Retrieved February 25, 2011.
Sandler, Corey (November 1984). "IBM: Colossus of Armonk". Creative Computing. p. 298. Retrieved February 26, 2013.
Fastie, Will (February 1985). "An old friend takes a hard look at the IBM product line". IBM Images. Creative Computing. p. 150. Retrieved September 3, 2018.

books.google.com

Norton, Peter (March 20, 1984). "Unearthing The PCjr's Secrets". PC Magazine. p. 111. Retrieved October 24, 2013.
Norton, Peter (January 24, 1984). "Screening the PCjr's Color, Video, And Memory Options". PC Magazine. p. 128. Retrieved October 23, 2013.
Norton, Peter (January 24, 1984). "Sound Abilities: The PCjr". PC Magazine. p. 137. Retrieved October 23, 2013.
Inc, Ziff Davis (April 17, 1984). PC Mag. Ziff Davis, Inc. {{cite book}}: |last= has generic name (help)
Norton, Peter (June 26, 1984). "Adding to Junior's Memory". PC Magazine. p. 98. Retrieved October 24, 2013.
Mace, Scott (April 9, 1984). "Apple IIe Sales Surge as IIc is Readied". InfoWorld. pp. 54–55. Retrieved February 4, 2015.
Ruby, Daniel (February 1984). "IBM's PCjr—was it worth the wait?". Popular Science. pp. 68–71. Retrieved February 24, 2011.
Burton, Kathleen (March 1983). "Anatomy of a Colossus, Part III". PC. p. 467. Retrieved March 30, 2014.
Mace, Scott (November 21, 1983). "TI retires from home-computer market". InfoWorld. pp. 22, 27. Retrieved February 25, 2011.
Cook, Karen (March 6, 1984). "Jr. Sneaks PC into Home". PC Magazine. p. 35. Retrieved October 24, 2013.
Wiswell, Phil (January 24, 1984). "Coming Soon: Games For The PCjr". PC. pp. 142–145. Retrieved January 26, 2015.
Shea, Tom (March 12, 1984). "PCjr users wait for packages". InfoWorld. pp. 37–39. Retrieved February 24, 2011.
Sandler, Corey (February 21, 1984). "A Secret Inside The ROM". PC Magazine. p. 323. Retrieved October 24, 2013.
Bartimo, Jim (December 10, 1984). "Magazines Woo Users". InfoWorld. pp. 35–36. Retrieved March 14, 2011.
Dvorak, John C. (November 28, 1983). "Inside Track". InfoWorld. p. 188. Retrieved March 23, 2016.
Freiberger, Paul (January 9–16, 1984). "IBM indicates March as likely PCjr delivery date". InfoWorld. p. 20. Retrieved February 4, 2015.
McMullen, Barbara E. and John F. (February 21, 1984). "Apple Charts The Course For IBM". PC Magazine. p. 122. Retrieved October 24, 2013.
Zientara, Marguerite (April 9, 1984). "PCjr sales below expectations, dealers say". InfoWorld. IDG. Retrieved April 3, 2011.
Mace, Scott (August 13, 1984). "PCjr: Back to Basics". InfoWorld. p. 38. Retrieved January 13, 2015.
Dickinson, John (September 18, 1984). "IBM's Displaywriter Begets a Family of PC Software". PC. p. 238. Retrieved January 29, 2015.
Wierzbicki, Barbara (December 19, 1983). "Developers embrace PCjr despite drawbacks". InfoWorld. Retrieved February 25, 2011.
Lima, Tony (December 3, 1984). "New PC Jr". InfoWorld. pp. 60–61. Retrieved February 25, 2011.
Manes, Stephen (May 28, 1985). "Junior and Edsel: Two of A Kind Together At Last!". PC Magazine. p. 67. Retrieved October 28, 2013.
Mace, Scott; Paul Freiberger (November 21, 1983). "Industry reacts to PCjr". InfoWorld. pp. 21–22. Retrieved February 25, 2011.
Clapp, Doug (February 27, 1984). "PC compatibility". InfoWorld. p. 22. Retrieved January 18, 2015.
Gantz, John (November 28, 1983). "Heard on Tech Street". InfoWorld. p. 186. Retrieved January 13, 2015.
Norton, Peter (January 24, 1984). "Developing PCjr Software". PC Magazine. p. 144. Retrieved October 23, 2013.
Alsop, Stewart (January 31, 1994). "A public Windows pane to make compatibility clearer". InfoWorld. p. 102. Retrieved February 28, 2011.
Rosch, Winn L. (November 13, 1984). "Jr's Growth Spurts Sales". PC. pp. 33, 35. Retrieved March 15, 2020.
"Now picture this". Black Enterprise (advertisement). December 1984. p. 47. Retrieved February 25, 2011.
Dudek, Virginia (October 2, 1984). "Is jr 'Likely to Succeed'? Friends Gloat, Foes Groan". PC Magazine. p. 35. Retrieved October 25, 2013.
Machrone, Bill (April 2, 1985). "PCjr Renaissance". PC Magazine. p. 81. Retrieved October 28, 2013.
Steele, William (July 9, 1985). "COMDEX: Nothing New Under the Georgia Sun". PC Magazine. p. 34. Retrieved October 28, 2013.
Mintzer, Jane, ed. (January 14, 1986). "News in Brief". PC. p. 38. Retrieved January 21, 2015.
McCarthy, Michael, ed. (April 15, 1985). "Death of the PCjr: Insiders Foresaw It". InfoWorld. p. 13. Retrieved February 4, 2015.
Strehlo, Kevin (June 17, 1985). "The Chiclet Rule and the Green Dragon". InfoWorld. p. 8. Retrieved May 31, 2016.
"BRIEFS". InfoWorld. February 12, 1985. p. 23. Retrieved February 27, 2011.
Bartimo, Jim (March 11, 1985). "Tandy Revamps Product Line". InfoWorld. pp. 28–29. Retrieved January 21, 2015.
Loguidice, Bill; Barton, Matt (2014). Vintage Game Consoles: An Inside Look at Apple, Atari, Commodore, Nintendo, and the Greatest Gaming Platforms of All Time. CRC Press. pp. 95–97. ISBN 978-1135006518.
Machrone, Bill (November 26, 1985). "Compatibility Wars—Here and Abroad". PC Magazine. p. 59. Retrieved October 29, 2013.

brutman.com

"IBM PCjr Options and Accessories". www.brutman.com. Retrieved October 4, 2020.

chicagotribune.com

archives.chicagotribune.com

Winter, Christine (March 24, 1985). "Behind the short, unhappy life of IBM's Junior". Chicago Tribune. pp. Section 7, Page 3. Retrieved April 29, 2015.
Winter, Christine (April 24, 1984). "Apple aiming to take bite out of IBM". Chicago Tribune. pp. Section 3, Page 1. Retrieved April 29, 2015.

articles.chicagotribune.com

Lynch, Dennis (October 26, 1990). "The Pros, Cons Of Buying An IBM PS/1". Chicago Tribune. Archived from the original on July 14, 2014. Retrieved February 4, 2015.

filfre.net

Maher, Jimmy (July 18, 2013). "The Unmaking and Remaking of Sierra On-Line". The Digital Antiquarian. Retrieved February 5, 2015.

ghostarchive.org

Lazy Game Reviews (January 17, 2011). LGR - Experiencing The IBM PCjr Chiclet Keyboard. YouTube. Archived from the original on December 12, 2021.

jeremyreimer.com

Reimer, Jeremy (November 2, 2009). "Total Share: Personal Computer Market Share 1975–2005". Jeremy Reimer's Blog. Retrieved March 15, 2011.

newspapers.com

"Analysts say: IBM's PCjr won't disrupt Christmas for competitors". Santa Cruz Sentinel. Associated Press. November 2, 1983. pp. B-5. Retrieved October 6, 2015.
"IBM PCjr leads the way for industry". The Pantagraph. The Washington Post. November 6, 1983. pp. E6. Retrieved October 6, 2015.
Marcom, John Jr. (February 22, 1984). "IBM's PCjr receives a cool reception". Santa Cruz Sentinel. Wall Street Journal. pp. B-5. Retrieved October 6, 2015.
Richter, Paul (March 28, 1984). "Macintosh Takes Lead In Sales Race". The Cincinnati Enquirer. Los Angeles Times. pp. B-1, B-2. Retrieved May 5, 2019.
Bulman, Philip (November 5, 1984). "Big time: IBM skillfully revives lackluster sales of PCjr". Fort Lauderdale News. p. 47. Retrieved May 5, 2019.
"The runner stumbles: IBM pulls back from troubled PCjr". Poughkeepsie Journal. Associated Press. March 21, 1985. p. 7. Retrieved May 5, 2019.

nytimes.com

Pollack, Andrew (November 2, 1983). "The Debut of I.B.M.'S Junior". The New York Times. Retrieved February 25, 2011.
Pollack, Andrew (March 27, 1983). "Big I.B.M. Has Done It Again". The New York Times. p. Section 3, Page 1. ISSN 0362-4331. Retrieved March 16, 2020.
"I.B.M.'S Speedy Redirection". The New York Times. November 2, 1983. Retrieved February 25, 2011.
Pollack, Andrew (June 19, 1983). "The Coming Crisis in Home Computers". The New York Times. Retrieved January 19, 2015.
Sandberg-Diment, Erik (September 27, 1983). "Personal Computers; Is the I.B.M. Peanut Really in the Wings?". The New York Times. p. C5. ISSN 0362-4331. Retrieved December 14, 2017.
Sanger, David E. (April 22, 1984). "The Heady World of I.B.M. Suppliers". The New York Times. p. Section 3, Page 1. ISSN 0362-4331. Retrieved July 2, 2017.
"Boom in Computer Magazines". The New York Times. November 9, 1983. Retrieved February 25, 2011.
"PCjr Sales Less Than Expected". The New York Times. April 20, 1984. p. D3. ISSN 0362-4331. Retrieved March 11, 2020.
Sanger, David E. (May 17, 1984). "I.B.M.'s Problems with Junior". The New York Times. Retrieved February 25, 2011.
Pollack, Andrew (January 20, 1985). "The Daunting Power of I.B.M." The New York Times. p. A1. ISSN 0362-4331. Retrieved July 3, 2017.
Sandberg-Diment, Erik (August 21, 1984). "Keyboard is a Stroke of Genius". The New York Times. Retrieved July 31, 2014.
Sandberg-Diment, Erik (December 27, 1983). "Personal Computers: The Little I.B.M. Finally Arrives for a Test". The New York Times. ISSN 0362-4331. Retrieved July 2, 2017.
Pollack, Andrew (January 16, 1984). "Apple Expands Product Line". The New York Times. ISSN 0362-4331. Retrieved July 2, 2017.
Hayes, Thomas C. (April 24, 1984). "Apple is Banking on New Portable: The IIc Computer". The New York Times. Retrieved January 5, 2015.
Sanger, David E. (July 7, 1985). "The Changing Image of I.B.M." The New York Times. p. Section 6, Page 13. ISSN 0362-4331. Retrieved March 11, 2020.
Sanger, David E. (January 18, 1985). "Computer Giant Finds Problems in Success". The New York Times. Retrieved February 25, 2011.
Diamond, Stuart (August 1, 1984). "I.B.M. Raises Dividend, Offers a Free Keyboard". The New York Times. Retrieved February 4, 2015.
Sanger, David E. (November 15, 1984). "At Computer Show, Many Retrenching". The New York Times. Retrieved October 24, 2013.
Pollack, Andrew (March 20, 1985). "I.B.M. Drops PCjr Production". The New York Times. Retrieved February 25, 2011.
Tuller, David (November 16, 1986). "ABC'S AXE-WIELDING PUBLISHER: ROBERT G. BURTON; Championing Print in a TV World". The New York Times.
"I.B.M. Offers a PCjr Deal". The New York Times. September 19, 1985. Retrieved February 25, 2011.

oldcomputers.net

http://oldcomputers.net/ibm-pcjr.html see the comments.

pccomponents.com

"Company History Page". pccomponents.com. Retrieved October 16, 2020.

theregister.co.uk

Nichols, Shaun (March 22, 2014). "IBM PCjr STRIPPED BARE: We tear down the machine Big Blue would rather you forgot". The Register. Retrieved April 1, 2014.

time.com

Moritz, Michael; John Greenwald; Frederick Ungeheuer (November 7, 1983). "D-Day for the Home Computer". Time. Archived from the original on November 22, 2008. Retrieved February 23, 2011.
Castro, Janice; Bob Buderi; Thomas McCarroll (April 1, 1985). "Kicking Junior Out of the Family". Time. Archived from the original on June 25, 2009. Retrieved February 23, 2011.
McCarroll, Thomas; Philip Elmer-DeWitt (December 24, 1984). "A Flop Becomes a Hit". Time. Archived from the original on May 14, 2009. Retrieved February 23, 2011.
McCarroll, Thomas; Michael Moritz; Philip Elmer-DeWitt (April 2, 1984). "The Peanut Meets the Mac". Time. Archived from the original on June 9, 2008. Retrieved February 23, 2011.

content.time.com

Greenwald, John (July 11, 1983). "The Colossus That Works". TIME. Archived from the original on May 14, 2008. Retrieved May 18, 2019.

web.archive.org

Moritz, Michael; John Greenwald; Frederick Ungeheuer (November 7, 1983). "D-Day for the Home Computer". Time. Archived from the original on November 22, 2008. Retrieved February 23, 2011.
Castro, Janice; Bob Buderi; Thomas McCarroll (April 1, 1985). "Kicking Junior Out of the Family". Time. Archived from the original on June 25, 2009. Retrieved February 23, 2011.
Greenwald, John (July 11, 1983). "The Colossus That Works". TIME. Archived from the original on May 14, 2008. Retrieved May 18, 2019.
McCarroll, Thomas; Philip Elmer-DeWitt (December 24, 1984). "A Flop Becomes a Hit". Time. Archived from the original on May 14, 2009. Retrieved February 23, 2011.
McCarroll, Thomas; Michael Moritz; Philip Elmer-DeWitt (April 2, 1984). "The Peanut Meets the Mac". Time. Archived from the original on June 9, 2008. Retrieved February 23, 2011.
Lynch, Dennis (October 26, 1990). "The Pros, Cons Of Buying An IBM PS/1". Chicago Tribune. Archived from the original on July 14, 2014. Retrieved February 4, 2015.

worldcat.org

search.worldcat.org

Pollack, Andrew (March 27, 1983). "Big I.B.M. Has Done It Again". The New York Times. p. Section 3, Page 1. ISSN 0362-4331. Retrieved March 16, 2020.
Sandberg-Diment, Erik (September 27, 1983). "Personal Computers; Is the I.B.M. Peanut Really in the Wings?". The New York Times. p. C5. ISSN 0362-4331. Retrieved December 14, 2017.
Sanger, David E. (April 22, 1984). "The Heady World of I.B.M. Suppliers". The New York Times. p. Section 3, Page 1. ISSN 0362-4331. Retrieved July 2, 2017.
"PCjr Sales Less Than Expected". The New York Times. April 20, 1984. p. D3. ISSN 0362-4331. Retrieved March 11, 2020.
Pollack, Andrew (January 20, 1985). "The Daunting Power of I.B.M." The New York Times. p. A1. ISSN 0362-4331. Retrieved July 3, 2017.
Sandberg-Diment, Erik (December 27, 1983). "Personal Computers: The Little I.B.M. Finally Arrives for a Test". The New York Times. ISSN 0362-4331. Retrieved July 2, 2017.
Pollack, Andrew (January 16, 1984). "Apple Expands Product Line". The New York Times. ISSN 0362-4331. Retrieved July 2, 2017.
Sanger, David E. (July 7, 1985). "The Changing Image of I.B.M." The New York Times. p. Section 6, Page 13. ISSN 0362-4331. Retrieved March 11, 2020.

youtube.com

Lazy Game Reviews (January 17, 2011). LGR - Experiencing The IBM PCjr Chiclet Keyboard. YouTube. Archived from the original on December 12, 2021.