Apa Itu Cahaya?

Citasi:

1. Beller, M., 1999, Quantum Dialogue: The Making of a Revolution, Chicago: University of Chicago Press.
2. Bohm, D., 1951, Quantum Theory, New York: Prentice Hall. Reprinted by Dover Publications, Inc.
3. Seth, S., 2008, "Mystik and Technik: Arnold Sommerfeld and Early-Weimar Quantum Theory," Berichte zur Wissenschaftsgeschichte, 31(4): 331--352.