1. and , Quantum Mechanics and Path Integrals (McGraw-Hill, New York, 1965).
2. Techniques and Applications of Path Integration (John Wiley & Sons, New York, 1981).
3. Quantum Theory of Many-Variable Systems and Fields (World Scientific, Singapore, 1985).
4. Path Integrals in Quantum Mechanics, Statistics, and Polymer Physics, second ed. (World Scientific, Singapore, 1995); see also: Path Integrals in Quantum Mechanics, Statistics, Polymer Physics, and Financial Markets, third ed. (World Scientific, Singapore, 2003).