Não informado. (1975). Space science instrumentation. D. Reidel Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Space Science Instrumentation. Dordrecht, Holanda: D. Reidel Publishing, 1975.
Lua MLA (8ú heag.)Não informado. Space Science Instrumentation. D. Reidel Publishing, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.