Não informado. (1974). Russian Linguistics. Kluwer Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Russian Linguistics. Dordrecht, Holanda: Kluwer Academic Publishers, 1974.
Lua MLA (8ú heag.)Não informado. Russian Linguistics. Kluwer Academic Publishers, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.