1. Asymptotic Expansions, Dover Publications, New York, 1956.
2. Waves in Layered Media, Academic Press, New York, 1960, pp. 270–292.
3. and , A Course in Modern Analysis, 4th ed., Cambridge University Press, 1958.
4. and , Modal analysis and synthesis of electromagnetic fields, Polytechnic Inst. Brooklyn, Microwave Res. Inst. Rep., 1959.