1. Electronic Spectra and Electronic Structure of Poly-atomic Molecules;Herzberg,1966
2. Vibrational States;Califano,1976
3. Symmetry. An Introduction to Group Theory and Its Applications;McWeeny,2002
4. Femtochemistry: Ultrafast Dynamics of the Chemical Bond;Zewail,1994
5. Modern Quantum Chemistry. Introduction to Advanced Electronic Structure Theory;Szabo,1966