Pyman, A. Twentieth-Century Russian poetry in "Stand": Avril Pyman. Symbolism and after : Essays on Russian Poetry in Honour of Georgette Donchin.(1992).
Lua i Stíl Chicago (17ú heag.)Pyman, Avril. "Twentieth-Century Russian Poetry in "Stand": Avril Pyman." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992) .
Lua MLA (8ú heag.)Pyman, Avril. "Twentieth-Century Russian Poetry in "Stand": Avril Pyman." 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.