⁵⁷Hutton, Ronald. The Pagan Religions of the Ancient British Isles: Their Nature and Legacy. Oxford, UK: B. Blackwell, 1991. 59.
In his comments on O'Kelly's choices made during the restoration of the tomb's facade, Hutton says, "There is a possibility that at times the statements made by the tomb-builders (to spirits as well as to posterity) may be getting scrambled by their most careful interpreters."