Townes, C. H. (1995). Making waves. American Institute of Physics.
Lua i Stíl Chicago (17ú heag.)Townes, Charles H. Making Waves. Woodbury: American Institute of Physics, 1995.
Lua MLA (9ú heag.)Townes, Charles H. Making Waves. American Institute of Physics, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.