William Morris, “'Early England',” William Morris Archive, accessed October 1, 2023, https://morrisarchive.lib.uiowa.edu/items/show/2495.
William Morris Literary Manuscripts, Vol. XXXVIII (4)
British Library Add. MS. 45,332 (4)
British Library Add MS. 45,331
Lecture delivered to the Hammersmith Branch of the Socialist League at Kelmscott House, Hammersmith, 15 Dec. 1886; printed by Le Mire, op. cit., pp. 240-265. [No. 16].