Aitken, R. G. (1964). The binary stars. Dover Publications.
Lua i Stíl Chicago (17ú heag.)Aitken, R. G. The Binary Stars. New York: Dover Publications, 1964.
Lua MLA (9ú heag.)Aitken, R. G. The Binary Stars. Dover Publications, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.