1. Kaplan, D., G. Münch, and H. Spinrad. 1964. An Analysis of the Spectrum of Mars. Astrophysical Journal 139: 1.
2. Many editions of American Men and Women of Science, 1962–2010.
3. Münch, Guido. 1977. Oral History with David DeVorkin. College Park: American Institute of Physics, Center for the History of Physics.