Ed Roberts (computer engineer) (English Wikipedia)

Wallace, James; Jim Erickson (1992). Hard Drive: Bill Gates and the Making of the Microsoft Empire. John Wiley & Sons. pp. 81–83. ISBN 0-471-56886-4."When Harvard officials found out that he (Gates) and Allen had been making extensive use of the university's PDP-10 to develop a commercial product, they were not pleased." The computer was funded by the Department of Defense and was under the control of Professor Thomas Cheatham. "Although DARPA was funding the PDP-10 at Harvard, there was no written policy regarding its use."

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Mims, Forrest M. (November 1984). "The Altair story; early days at MITS". Creative Computing. Vol. 10, no. 11. p. 17.

"Microsoft founders lead tributes to 'father of the PC'". BBC News. April 2, 2010. Archived from the original on April 4, 2012. Retrieved April 2, 2010.

Edelson, Ed (December 1976). "Fast-growing new hobby, Real computers you assemble yourself". Popular Science. Vol. 209, no. 6. pp. 82, 83, 146, 148. ISSN 0161-7370.
Salsberg, Arther (November 12, 1984). "Jaded Memory". InfoWorld. Vol. 6, no. 46. p. 7. ISSN 0199-6649.
Boonham, J. C. (1978). Small Systems Computer Sourcebook. pp. 68–69. ISBN 978-0-470-26295-5.
Milewski, Richard (December 8, 1980). "Last Vestige of Mits Closes". InfoWorld. Vol. 2, no. 22. p. 7. ISSN 0199-6649.
Moreau, Dan (April 1989). "Change Agent". Kiplinger's Personal Finance. Vol. 43, no. 4. p. 128. ISSN 1528-9729.

"New Products: Do-it-yourself Electronic Calculator". Computer. 3 (6). IEEE: 38–41. November 1970. doi:10.1109/C-M.1970.216730. Electronic Arrays has developed the EAS100, a set of MOS LSI circuits for a 16 digit calculator with 8 digit display capability.

"New Products: Do-it-yourself Electronic Calculator". Computer. 3 (6). IEEE: 38–41. November 1970. doi:10.1109/C-M.1970.216730. Electronic Arrays has developed the EAS100, a set of MOS LSI circuits for a 16 digit calculator with 8 digit display capability.
"New Products". Computer. 5 (6). IEEE: 59–63. November 1972. doi:10.1109/C-M.1972.216999.

US patent 3800129, Richard H. Umstattd, "MOS Desk Calculator", issued 1974-03-26 The Electronic Arrays, Inc. calculator chip set that was used in the MITS 816 calculator.

Kovac, Joe (April 3, 2010). "Forgotten legend: Cochran funeral set for builder of first PC". Macon Telegraph. Macon, GA. Archived from the original on April 5, 2010.

Mims, Forrest M. (September 1969). "Transistorized Tracking Light for Night Launched Model Rockets". Model Rocketry. 1 (11). Cambridge, MA: Model Rocketry, Inc: 9–11.

Milford, Annette (April 1976). "Computer Power of the Future – The Hobbyists". Computer Notes. 1 (11). Albuquerque NM: MITS: 7. Archived from the original on March 23, 2012. Retrieved December 1, 2007. "Les Solomon entertained a curious audience with anecdotes about how it all began for MITS, The name for MITS's computer, for example, was inspired by his 12-year-old daughter. She said why don't you call it Altair – that's where the [Star Trek] Enterprise is going tonight."
"Updated Price List". Computer Notes. 1 (1). Albuquerque NM: MITS: 6. April 1975. Archived from the original on March 23, 2012.Larger version.
"Contributors". Computer Notes. 1 (5). Albuquerque NM: MITS: 13. October 1975. Archived from the original on March 23, 2012.

McElheny, Victor K. (June 16, 1977). "Computer Show: Preview Of More Ingenious Models; Computer Show Confirms Trend In Widening Use of Technology". The New York Times. p. 79. J. David Callan, head of Pertec's Microsystems division, which includes the Altair line and Icom, of Canoga Park, Calif., maker of computer peripheral equipment for such small computers, said that Altair sales totaled about $6 million last year.

Lohr, Steve (April 2, 2010). "H. Edward Roberts, PC Pioneer, Dies at 68". The New York Times.

Allen, Paul (April 19, 2010). "H. Edward Roberts". Time. Archived from the original on April 13, 2010. Retrieved April 11, 2010. Ed Roberts, who died of pneumonia April 1 at 68, has rightfully been described as an architect of the personal-computer revolution.

"Microsoft founders lead tributes to 'father of the PC'". BBC News. April 2, 2010. Archived from the original on April 4, 2012. Retrieved April 2, 2010.
Milford, Annette (April 1976). "Computer Power of the Future – The Hobbyists". Computer Notes. 1 (11). Albuquerque NM: MITS: 7. Archived from the original on March 23, 2012. Retrieved December 1, 2007. "Les Solomon entertained a curious audience with anecdotes about how it all began for MITS, The name for MITS's computer, for example, was inspired by his 12-year-old daughter. She said why don't you call it Altair – that's where the [Star Trek] Enterprise is going tonight."
"Updated Price List". Computer Notes. 1 (1). Albuquerque NM: MITS: 6. April 1975. Archived from the original on March 23, 2012.Larger version.
"Contributors". Computer Notes. 1 (5). Albuquerque NM: MITS: 13. October 1975. Archived from the original on March 23, 2012.
Kovac, Joe (April 3, 2010). "Forgotten legend: Cochran funeral set for builder of first PC". Macon Telegraph. Macon, GA. Archived from the original on April 5, 2010.
Allen, Paul (April 19, 2010). "H. Edward Roberts". Time. Archived from the original on April 13, 2010. Retrieved April 11, 2010. Ed Roberts, who died of pneumonia April 1 at 68, has rightfully been described as an architect of the personal-computer revolution.

Salsberg, Art (October 1984). "Will the Real 'Father Of Personal Computers' Please Stand Up ... H. Edward Roberts". Modern Electronics. 1 (1): 64–66. ISSN 0748-9889.
Edelson, Ed (December 1976). "Fast-growing new hobby, Real computers you assemble yourself". Popular Science. Vol. 209, no. 6. pp. 82, 83, 146, 148. ISSN 0161-7370.
Salsberg, Arther (November 12, 1984). "Jaded Memory". InfoWorld. Vol. 6, no. 46. p. 7. ISSN 0199-6649.
Milewski, Richard (December 8, 1980). "Last Vestige of Mits Closes". InfoWorld. Vol. 2, no. 22. p. 7. ISSN 0199-6649.
Moreau, Dan (April 1989). "Change Agent". Kiplinger's Personal Finance. Vol. 43, no. 4. p. 128. ISSN 1528-9729.