Não informado. (1972). Arms Control Today. Arms Control Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Arms Control Today. Washington: Arms Control Association, 1972.
Lua MLA (8ú heag.)Não informado. Arms Control Today. Arms Control Association, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.