William P. Griffith...[et. al.].Gmelin handbook of inorganic chemistry.system no.65,Pd palladium.supplement volume B2 Palladium compounds.Springer-Verlag,1989.
Katz, W.,Williams, P..Applied materials characterization: symposium held April 15-18, 1985, San Francisco, California, U.S.A..Cambridge University Press,2014.