Algebraic Operational Semantics and Occam - Article by Yuri Gurevich and Lawrence S. Moss.
An occam2 To Modula-3 Translator - Dissertation.
Correctness of compiling Occam to Transputer code - Article by Egon Borger and Igor Durdanovic.
Fred's Home Page - Occam - About occam/CSP, tutorial, programs.
Hello, World program - Example simple Occam program.
Introduction to the Programming Language Occam - By Dan Hyde.
OCCAM and Real-time Systems - Summary of Occam features, example, Occam Vs Ada.
Programming in Occam - Web edition of textbook on the occam programming language by Geraint Jones.
Programming in occam2 - Web edition of textbook on the occam2 programming language by Geraint Jones.
The Occam archive - Archive of occam mailing list, papers, relevant bibliographies and book references, calls for papers, contacts, and INMOS technical notes.
Transputers - An introduction to occam by Casiano, Occam resources.
WoTUG: occam - Compilers, book references, online copies of manuals, a couple of examples, utilities, and information on Occam.