Yorke, M. (1981). Eric Gill: Man of flesh and spirit / Malcolm Yorke. Constable.
Lua i Stíl Chicago (17ú heag.)Yorke, Malcolm. Eric Gill: Man of Flesh and Spirit / Malcolm Yorke. London: Constable, 1981.
Lua MLA (8ú heag.)Yorke, Malcolm. Eric Gill: Man of Flesh and Spirit / Malcolm Yorke. Constable, 1981.
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