Não informado. (1966). Soviet progress in chemistry. Allerton Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Soviet Progress in Chemistry. New York: Allerton Press, 1966.
Lua MLA (8ú heag.)Não informado. Soviet Progress in Chemistry. Allerton Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.