Wallace (1992), 81–83. "Harvard officials had found out that he (Gates) and Allen had been making extensive use of the university's PDP-10 to develop a commercial product. The officials 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. ... After the computer flap, Gates and Allen bought computer time from a timesharing service in Boston to put the finishing touches on their BASIC."
Morrow, George; Howard Fullmer (May 1978). "Microsystems Proposed Standard for the S-100 Bus Preliminary Specification, IEEE Task 696.1/D2". Computer. 11 (5). IEEE: 84–90. doi:10.1109/C-M.1978.218190. S2CID2023052.
Roberts, H. Edward (October 1975). "Letter from the President". Computer Notes. 1 (5). Albuquerque NM.: MITS: 3–4. Archived from the original on March 23, 2012.
Bunnell, David (September 1975). "Across the Editor's Desk". Computer Notes. 1 (4). Albuquerque NM.: MITS: 2. Archived from the original on March 23, 2012.
Morrow, George; Howard Fullmer (May 1978). "Microsystems Proposed Standard for the S-100 Bus Preliminary Specification, IEEE Task 696.1/D2". Computer. 11 (5). IEEE: 84–90. doi:10.1109/C-M.1978.218190. S2CID2023052.
Roberts, H. Edward (October 1975). "Letter from the President". Computer Notes. 1 (5). Albuquerque NM.: MITS: 3–4. Archived from the original on March 23, 2012.
Bunnell, David (September 1975). "Across the Editor's Desk". Computer Notes. 1 (4). Albuquerque NM.: MITS: 2. Archived from the original on March 23, 2012.
