Marion, J. B. (1970). A universe of physics: A book of readings. Wiley.
Lua i Stíl Chicago (17ú heag.)Marion, Jerry B. A Universe of Physics: A Book of Readings. New York: Wiley, 1970.
Lua MLA (9ú heag.)Marion, Jerry B. A Universe of Physics: A Book of Readings. Wiley, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.