'3. Archaeology and historical background (feature ARG 004)', in M. Sommers, ed. R. Gardner, 'Black Timbers, Aldringham-cum-Thorpe (HER ref ARG 068)', Archaeological Evaluation Report SCCAS 2014/086 (Suffolk County Council 2014), pp. 3-6 (Suffolk County Council pdf).
archive.org
'Aldringham', in W.A. Copinger, The Manors of Suffolk, II: Hundreds of Blything, Bosmere and Claydon (Taylor, Garnett, Evans, & Co., Ltd., Manchester 1908), p. 4 (Internet Archive).
'Thorpe', in W.A. Copinger, The Manors of Suffolk, II: The Hundreds of Blything, Bosmere and Claydon (Taylor, Garnett, Evans & Co., Ltd., Manchester 1908), p. 168 (Internet Archive).
'Aldeburgh', and 'Snape', in W.A. Copinger, The Manors of Suffolk, V: Hundreds of Lothingland and Mutford, Plomesgate, and Risbridge (Taylor, Garnett, and Evans, & Co., Ltd., Manchester 1909), at pp. 95 and pp. 166-67 (Internet Archive).
books.google.com
(Introduction), in R. Mortimer (ed.), Leiston Abbey Cartulary and Butley Priory Charters Suffolk Records Society (The Boydell Press, London 1979), p. 2 (Google).
british-history.ac.uk
'Houses of Benedictine monks: Priory of Snape', in W. Page (ed.), A History of the County of Suffolk, Vol. 2 (VCH, London 1975), pp. 79-80 (British History Online).
'A. 3262', in H.C. Maxwell Lyte (ed.), A Descriptive Catalogue of Ancient Deeds, Vol. 2 (HMSO, London 1894), pp. 165-77 (British History Online).
check-for-flooding.service.gov.uk
'The Thorpeness Hundred River from Knodishall to Aldringham flood warning area', Live map (check-for-flooding.service.gov.uk).
pdfsrv.co.uk
suffolkinstitute.pdfsrv.co.uk
R. Steerwood, 'A context for Sitomagus: Romano-British settlement in the Suffolk mid-coastal area', Proceedings of the Suffolk Institute of Archaeology and History XL Part 3 (2003), pp. 253-61, at p. 257 (Society's pdf).