Charlesworth, Dorothy; Thornton, J. H. (1973). "Leather Found in Mediobogdum, the Roman Fort of Hardknott". Britannia. 4: 141–152. doi:10.2307/525862. JSTOR525862. S2CID162324186.
jstor.org
Charlesworth, Dorothy; Thornton, J. H. (1973). "Leather Found in Mediobogdum, the Roman Fort of Hardknott". Britannia. 4: 141–152. doi:10.2307/525862. JSTOR525862. S2CID162324186.
Charlesworth, Dorothy; Thornton, J. H. (1973). "Leather Found in Mediobogdum, the Roman Fort of Hardknott". Britannia. 4: 141–152. doi:10.2307/525862. JSTOR525862. S2CID162324186.
stoa.org
pleiades.stoa.org
Esmonde Cleary, A., DARMC, R. Talbert, S. Vanderbilt, R. Warner, S. Gillies, T. Elliott. "Places: 89243 ('Medibogdo')". Pleiades. Retrieved 25 May 2013.{{cite web}}: CS1 maint: multiple names: authors list (link)