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org/stable/3051285?origin=pubexport (Full text)
Sox, David (1991), Bachelors of Art: Edward Perry Warren and the Lewes House Brotherhood, Fourth Estate, cop, ISBN 9781872180113
Williams, Dyfri. 1999. "The Warren silver cup", British Museum Magazine: th-12, 35 (Autumn/Winter 1999), pp. 25–28
Williams, Dyfri (2006), The Warren Cup, British Museum objects in focus, The British Museum Press, ISBN 9780714122601