References and Resources
Weizenbaum, J. (1963). Symmetric List Processor. Communications of the ACM, 6(9), 524-536.
Weizenbaum, J. (1966). ELIZA: A computer program for the study of natural language communication between man and machine. Communications of the ACM, 9, 36-45.
Weizenbaum, J. (1967). Contextual Understanding by Computers, Communications of the ACM, Volume 10, Number 8, August, 1967, rtro.de/eliza61
Weizenbaum, J. (1984). Computer Power and Human Reason: From Judgment to Calculation, London: Penguin.
Here is a 1961 computer primer for the MAD language, by Elliott Organick. And here's a copy of the MAD-SLIP manual from the 7090 user's guide.
An intersting discussion of Weizenbaum's 1976 "Computer Power and Human Reason", that touches many times on ELIZA, can be found here: https://dl.acm.org/doi/pdf/10.1145/1045264.1045265
FORTRAN ASSEMBLY PROGRAM (FAP) for the IBM 709/7090 (Computer History Museum)
** Interesting additional context can be found here: https://computerhistory.org/blog/the-promise-of-the-doctor-program-early-ai-at-stanford/