1. J. R. Klauder, E. C. G. Sudarshan: Fundamentals of Quantum Optics (W. A. Benjamin, New York 1970)
2. R. Loudon: The Quantum Theory of Light (Oxford University Press, New York 1973)
3. W. H. Louisell: Quantum Statistical Properties of Radiation (John Wiley, New York 1973)
4. H. M. Nussenzveig: Introduction to Quantum Optics (Gordon and Breach, New York 1974)
5. M. Sargent III, M. O. Scully, W. E. Lamb Jr.: Laser Physics (Addison-Wesley, Reading 1974)