1. Spectroscopy and Molecular Structure;King,1964
2. The Theory of Molecular Spectroscopy, Vol. I, The Quantum Mechanics and Group Theory of Vibrating and Rotating Molecules;Schutte,1976
3. Vibrating Molecules;Gans,1971
4. Introduction to Infrared and Raman Spectroscopy;Coithup,1975
5. Problems in Molecular Structure;Bullen,1983