1. D. E. C. Corbridge , Phosphorus: An Outline of its Chemistry, Biochemistry and Technology , Elsevier , Amsterdam , 5th edn, 1995
2. N. N. Earnshaw and A.Greenwood , Chemistry of the Elements , Butterwood-Heinemann , Oxford , 2nd edn, 1998
3. M. F. Lappert , A. R.Sanger , R. C.Srivastava and P. P.Power , Metal And Metalloid Amides , Ellis Horwood , Chichester , 1980
4. M. F. Lappert , P.Power , A.Protchenko and A.Seeber , Metal Amide Chemistry , Wiley , Chichester , 2009
5. P. Kamer and P. W. N. M.Leeuwen , Phosphorus(III) ligands in homogeneous catalysis: design and synthesis , Wiley , Chichester , 2012