1. D. L. Bunker, Theory of Elementary Gas Reaction Rates, Pergamon Press, Inc., Elmsford, N.Y. (1966).
2. H. S. Johnston, Gas Phase Reaction Rate Theory, The Ronald Press Company, New York (1966).
3. K. J. Laidler, Theories of Chemical Reaction Rates, McGraw-Hill Book Company, New York (1969).
4. R. D. Levine and R. B. Bernstein, Molecular Reaction Dynamics, Oxford University Press, Inc., New York (1974).
5. E. E. Nikitin, Theory of Elementary Atomic and Molecular Processes in Gases, trans. by M. J. Kearsley, Clarendon Press, Oxford (1974).