1. ; Propagators in Quantum Chemistry; Academic Press: London, 1973.
2. ; Second Quantization-Based Methods in Quantum Chemistry; Academic Press: New York, 1981.
3. Theory of electron affinities of small molecules
4. On the breakdown of the Koopmans' theorem for nitrogen
5. Applications of the Equations of Motion Method, Ph.D. Thesis; California Institute of Technology: Pasadena, CA, 1975; p 281.