Gordon, Michael J., Arthur J. R. Milner and Christopher P. Wadsworth, Edinburgh LCF; a Mechanized Logic of Computation, Lecture Notes in Computer Science, Vol. 78, Springer, December 1, 1979.
Milner, R., A Calculus for Communicating Systems, Lecture Notes in Computer Science, Vol. 92, Springer, 1980.
Milner, R., Communication and Concurrency, Prentice Hall, 1989.
Milner, R., Mads Tofte and Robert Harper, Definition of Standard ML, MIT Press, 1990.
Milner R., Communicating and Mobile Systems: The Pi Calculus, Cambridge University Press, 1999.
Goldin, Dina, Peter Wegner and Scott A. Smolka (eds), "Turing, Computing and Communication," in Interactive Computation: The New Paradigm, Springer, 2006.
Milner, R., The Space and Motion of Communicating Agents, Cambridge University Press, 2009.