Charap, J. M. (2002). Explaining the universe: The new age of physics. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Charap, John M. Explaining the Universe: The New Age of Physics. Princeton, N.J.: Princeton University Press, 2002.
Lua MLA (9ú heag.)Charap, John M. Explaining the Universe: The New Age of Physics. Princeton University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.