1. The BCPL Reference Manual, The Computer Laboratory, Cmbridge, TM 69–2, 1971.
2. The portability of the BCPL compiler
3. The STAB–1 Manual, internal memorandum, Computer Science Department, University of Strathclyde, August 1971 (available on request).
4. and , Programming in POP-2, Edinburgh University Press, 1971.