1. What is the Metallic Bond?
2. What Is the Metallic Bond?
3. Chemical Constitution, An Introduction to the Theory of the Chemical Bond, Elsevier, Amsterdam, 1958.
4. Molecules and Crystals in Inorganic Chemistry, Wiley, Interscience, New York, 1956.
5. Quantum Theory of the Solid State, Academic Press, New York, 1974.