Interlisp
Warren Teitelman et al., Interlisp Reference Manual (Xerox tech report, 1974)
J Strother Moore, The Interlisp Virtual Machine Specification (Xerox tech report, 1976)
L Peter Deutsch, A LISP Machine with Very Compact Programs (Third Joint Conference on Artificial Intelligence, 1973).
Kaisler, S. H. 1986 Interlisp: the Language and its Usage. Wiley-Interscience.