Gill, R. D. (1975). Gamma-ray angular correlations. Academic Press.
Lua i Stíl Chicago (17ú heag.)Gill, Richard D. Gamma-ray Angular Correlations. London: Academic Press, 1975.
Lua MLA (9ú heag.)Gill, Richard D. Gamma-ray Angular Correlations. Academic Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.