1. Hayward, D. O. and Trapnell, B. M. W. 1964.Chemisorption,, 2nd ed., 17–54. London: Butterworths.
2. Thomas, J. M. and Thomas, W. J. 1967.Introduction to the principles of heterogeneous catalysis, 118–162. New York: Academic. and R. P. H. Gasser,Quart. Rev.25, 223(1971) and inExperimental Methods in Catalytic Research(R. B. Anderson, ed.), Academic, New York, 1968; A. J. B. Robertson,Catalysis of Gas Reactions by Metals, Logos Press, London, 1970, Chap. 6
3. Coordination and olefin catalysis by transition metals
4. Chemisorption Complexes and Their Role in Catalytic Reactions on Transition Metals