1. The Quantum Theory of Molecular Electronic Structure (Benjamin, New York, 1958).
2. Molecular Orbital Theory for Organic Chemists (Wiley, New York, 1961).
3. The Molecular Orbital Theory of Conjugated Systems (Benjamin, New York, 1966).
4. and in Electroresponsive Molecular and Polymeric Systems, Ed. (Marcel Dekker, New York and Basel, 1988).
5. Real-space scaling methods applied to an interacting fermion Hamiltonian