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References
- ↑ Wulf, William A.; London, Ralph L.; Shaw, Mary (December 1976). "An Introduction to the Construction and Verification of Alphard Programs" (PDF). IEEE Transactions on Software Engineering . 2 (4): 253–265. doi:10.1109/TSE.1976.233830.
- ↑ Newell, Allen (1964). Information processing language-V manual. Prentice-Hall. Retrieved 12 May 2012.
- ↑ McCarthy, John (1965). LISP 1.5 programmer's manual (2d ed.). Cambridge: M.I.T. Press. ISBN 978-0262130110.
- ↑ Shaw, Mary (1981). Alphard: form and content. Springer-Verlag. ISBN 978-3-540-90663-6 . Retrieved 12 May 2012.
