Bondi, H. (1961). The universe at large. Heinemann.
Lua i Stíl Chicago (17ú heag.)Bondi, Hermann. The Universe at Large. London: Heinemann, 1961.
Lua MLA (8ú heag.)Bondi, Hermann. The Universe at Large. Heinemann, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.