1. F. A. Cotton and G.Wilkinson, Advanced Inorganic Chemistry, Wiley-Interscience, New York, 5th edn., 1988, pp. 65–68.
2. J. E. Huheey , Inorganic Chemistry, Harper and Row, New York, 3rd edn., 1983, pp. 432–441.
3. R. H. Crabtree , The Organometallic Chemistry of the Transition Metals, Wiley, New York, 1988, pp. 71–74.
4. P. Powell , Principles of Organometallic Chemistry, Chapman and Hall, London, 2nd edn., 1988, pp. 160–161.
5. Quantitative analysis of ligand effects. 2. Steric and electronic factors influencing transition-metal-phosphorus(III) bonding