Sources
Books and journals
Dyer, J, South England Archaeological Guide, (1973), 55
Grinsell, LV, Discovering Regional Archaeology South Western England, (1970), 22
Grinsell, LV, Discovering Regional Archaeology South Western England, (1970), 21-22
Hawkes, J, The Shell Guide to British Archaeology, (1986), 126
Young, A, Richardson, K M, 'Devon Archaeological Society Proceedings' in Report on the Excavations at Blackbury Castle, , Vol. 5, (1958), 43-67
Other
1:2500, Ordnance Survey, Ordnance Survey Plan SY 1892, (1958)
Devon County Sites and Monuments Register, SY19SE47, (1993)
Devon County Sites and Monuments Register, SY19SE47-01, (1987)
MPP fieldwork by S. Gerrard, (1994)
Legal
This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.