Não informado. (1980). Soviet Scientific Reviews. Marwood Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Soviet Scientific Reviews. New York: Marwood Academic Publishers, 1980.
Lua MLA (8ú heag.)Não informado. Soviet Scientific Reviews. Marwood Academic Publishers, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.