Rayfield, D. Celtic, Wagner and Blok: Donald Rayfield. Symbolism and after : Essays on Russian Poetry in Honour of Georgette Donchin.(1992).
Lua i Stíl Chicago (17ú heag.)Rayfield, Donald. "Celtic, Wagner and Blok: Donald Rayfield." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992) .
Lua MLA (8ú heag.)Rayfield, Donald. "Celtic, Wagner and Blok: Donald Rayfield." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.