Não informado. (1967). Soviet journal of instrumentation and control. Taylor & Francis.
Lua i Stíl Chicago (17ú heag.)Não informado. Soviet Journal of Instrumentation and Control. London: Taylor & Francis, 1967.
Lua MLA (8ú heag.)Não informado. Soviet Journal of Instrumentation and Control. Taylor & Francis, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.