Rayfield, D. Celtic, Wagner and Blok: Donald Rayfield. Symbolism and after : Essays on Russian Poetry in Honour of Georgette Donchin.(1992).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRayfield, Donald. "Celtic, Wagner and Blok: Donald Rayfield." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रRayfield, Donald. "Celtic, Wagner and Blok: Donald Rayfield." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992), .
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