References
Further reading
External links
- Xerox Alto documents at bitsavers.org
- At the DigiBarn museum
- Xerox Alto Source Code - CHM (computerhistory.org)
- Xerox Alto source code (computerhistory.org)
- "Hello world" in the BCPL language on the Xerox Alto simulator (righto.com)
- The Alto in 1974 video
- A lecture video of Butler Lampson describing Xerox Alto in depth. (length: 2h45m)
- A microcode-level Xerox Alto simulator
- ContrAlto Xerox Alto emulator
- brainsqueezer/salto_simulator: SALTO - Xerox Alto I/II Simulator (github.com)
- SALTO-Xerox Alto emulator (direct download)
- ConrAltoJS Xerox Alto Online