Mechanical computer (English Wikipedia)

Janda, Kenneth (1965). Data Processing. Northwestern University Press. p. 47.
Bowden, B. V. (ed.). "11. The Imperial College Computing Engine". Faster Than Thought. pp. 161–164 (103–105).
A survey of automatic digital computers. Office of Naval Research, Dept. of the Navy. 1953. p. 75.

bitsavers.org

Machine Functions (PDF). International Business Machines Corp. 1957. 224-8208-3.
Flow Charting and Block Diagramming Techniques (PDF). International Business Machines Corp. 1959. /C20-8008-0.

Kovács, Győző (2012), Tatnall, Arthur (ed.), "Hungarian Scientists in Information Technology", Reflections on the History of Computing, IFIP Advances in Information and Communication Technology, vol. 387, Berlin, Heidelberg: Springer Berlin Heidelberg, pp. 292–294, doi:10.1007/978-3-642-33899-1_18, ISBN 978-3-642-33898-4, retrieved 2022-06-23
Wolf, J. Jay (1952). "The Office of Naval Research Relay Computer". Mathematics of Computation. 6 (40): 207–212. doi:10.1090/S0025-5718-1952-0050393-0. ISSN 0025-5718.

"Relay Digital Computer, Imperial College, Univ. of London". Digital Computer Newsletter. 3 (1): 4. April 1951.
"The ONR Relay Computer". Digital Computer Newsletter. 4 (2): 2. April 1952.

"Machines of the East". Ancient Discoveries. Season 3. Episode 10. History Channel. Archived from the original on 2021-12-21. Retrieved 2008-09-07.

"From the Arithmometer to Electronic Arithmetic – 1998". Imperial College Video Archive Blog. Cited video fragment. 2016-05-06. From 38:15 to 38:32. Retrieved 2018-05-14. {{cite news}}: External link in |others= (help)CS1 maint: others (link)

Kovács, Győző (2012), Tatnall, Arthur (ed.), "Hungarian Scientists in Information Technology", Reflections on the History of Computing, IFIP Advances in Information and Communication Technology, vol. 387, Berlin, Heidelberg: Springer Berlin Heidelberg, pp. 292–294, doi:10.1007/978-3-642-33899-1_18, ISBN 978-3-642-33898-4, retrieved 2022-06-23

Hall, Loura (2016-04-01). "Automaton Rover for Extreme Environments (AREE)". NASA. Retrieved 2017-08-29.

Abrams, Melanie (2018-02-16). "'The Beauty of Time'". The New York Times. ISSN 0362-4331. Retrieved 2022-06-04.

Donald Routledge Hill, "Mechanical Engineering in the Medieval Near East", Scientific American, May 1991, pp. 64–9 (cf. Donald Routledge Hill, Mechanical Engineering Archived 2007-12-25 at the Wayback Machine)

Donald Routledge Hill, "Mechanical Engineering in the Medieval Near East", Scientific American, May 1991, pp. 64–9 (cf. Donald Routledge Hill, Mechanical Engineering Archived 2007-12-25 at the Wayback Machine)

Abrams, Melanie (2018-02-16). "'The Beauty of Time'". The New York Times. ISSN 0362-4331. Retrieved 2022-06-04.
Wolf, J. Jay (1952). "The Office of Naval Research Relay Computer". Mathematics of Computation. 6 (40): 207–212. doi:10.1090/S0025-5718-1952-0050393-0. ISSN 0025-5718.

"Machines of the East". Ancient Discoveries. Season 3. Episode 10. History Channel. Archived from the original on 2021-12-21. Retrieved 2008-09-07.
"From the Arithmometer to Electronic Arithmetic – 1998". Imperial College Video Archive Blog. Cited video fragment. 2016-05-06. From 38:15 to 38:32. Retrieved 2018-05-14. {{cite news}}: External link in |others= (help)CS1 maint: others (link)