Programma 101 (English Wikipedia)

Wladimir Zaniewski (2016-09-04), Olivetti Programma 101 – Utilizzo dei registri, archived from the original on 2021-12-12, retrieved 2016-09-04
Archivio Nazionale Cinema d'Impresa (2013-12-03), Spot – Olivetti – calcolatore – Programma 101, archived from the original on 2021-12-12, retrieved 2016-03-20

hack42.nl

"Olivetti Programma 101 - Laptop-s.com". 9 December 2020. Retrieved 9 October 2021.

Whittle, David W (Feb 16, 2006). "NASA Space Center" (PDF). Oral History Project (Interview). Interviewed by Sandra Johnson. Houston, TX. Archived from the original (PDF) on 31 January 2017.

"Olivetti Programma 101 Electronic Calculator". The Old Calculator Web Museum. technically, the machine was a programmable calculator, not a computer.
"Olivetti Programma 101 Electronic Calculator". The Old Calculator Web Museum. It appears that the Mathatronics Mathatron calculator preceeded [sic] the Programma 101 to market.
"Note in: WANTED – Data Acquisition Corp. DAC-512". The Old Calculator Web Museum. See footnote.
"Olivetti Programma 101 Electronic Calculator". The Old Calculator Web Museum.

"Premio Perotto – Press". www.piergiorgioperotto.it (in Italian). Retrieved 2022-11-01.

"The incredible story of the first PC, from 1965". Pingdom Royal. Archived from the original on 2012-08-30. Retrieved 2016-04-04.

"Oral History of Federico Faggin" (PDF). Computer History Museum. 2006. Archived (PDF) from the original on 2017-01-10. Retrieved 2020-05-11.
"The incredible story of the first PC, from 1965". Pingdom Royal. Archived from the original on 2012-08-30. Retrieved 2016-04-04.
"101 Project". www.101project.eu. Archived from the original on 2016-04-22. Retrieved 2016-04-04.
Whittle, David W (Feb 16, 2006). "NASA Space Center" (PDF). Oral History Project (Interview). Interviewed by Sandra Johnson. Houston, TX. Archived from the original (PDF) on 31 January 2017.
"White paper on data survival". 2003-03-28. Archived from the original on 2022-11-01.
"P101Simulator". Archived from the original on 2018-01-15.

Wladimir Zaniewski (2016-09-04), Olivetti Programma 101 – Utilizzo dei registri, archived from the original on 2021-12-12, retrieved 2016-09-04
101proj (2010-12-21), Programma 101 – Memory of Future, retrieved 2016-03-20{{citation}}: CS1 maint: numeric names: authors list (link)
Archivio Nazionale Cinema d'Impresa (2013-12-03), Spot – Olivetti – calcolatore – Programma 101, archived from the original on 2021-12-12, retrieved 2016-03-20
"Programma 101 Memory of the Future / Quando Olivetti Inventò il PC". History Channel. June 26, 2011.