(1976). Vol. 14, № 2; Physical Review. Ser. B. 1976.
Lua i Stíl Chicago (17ú heag.)Vol. 14, № 2; Physical Review. Ser. B. 1976, 1976.
Lua MLA (9ú heag.)Vol. 14, № 2; Physical Review. Ser. B. 1976, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.