1. Martin, R.M., Falicov, L.M.: In Light Scattering in Solids, ed. by M. Cardona, Topics in Applied Physics, Vol.8 (Springer, Berlin, Heidelberg, New York 1975) Chap.3, pp.79–145
2. Tang, J., Albrecht, A.C.: “Developments in the Theory of Vibrational Raman Intensities”, in Roman Spectroscopy Theory and Practice, ed. by H.A. Szymanski, Vol.2 (Plenum Press, New York 1970) pp.33–67
3. Jacon, M.: “Theoretical Study of Resonance Raman Scattering by the Methods of Quantum Electronics”, in Advances in Raman Spectroscopy, ed. by J.-P. Mathieu, Vol.1 (Heyden and Son, London 1973) p.325
4. Behringer, J.: “Theories of Resonance Raman Scattering”, in Molecular Spectroscopy, ed. by Barrow, R.F., Long, D.A., Milien, D.J., Vol.2 (The Chemical Society, Burlington House, London 1974) pp.100–172;
5. Behringer, J.:“Experimental Resonance Raman Spectroscopy”, in Molecular Spectroscopy, ed. by Barrow, R.F., Long, D.A., Milien, D.J., Vol.3 (The Chemical Society, Burlington House, London 1975) pp.163–280