- Wainwright, F. T. 1963 The Souterrains of Southern Pictland, London
- Allen, J. R. and Anderson, J. 1903 The Early Christian Monuments of Scotland, 280–81
- Neish, J. 1857–60 ‘Reference notes to plan and views of ancient remains of the summit of the Laws, Forfarshire’, Proc. Soc. Ant. Scot., 3, 440–54
- Feachem, R. W. 1963 A Guide to Prehistoric Scotland, London, 106
- Henderson, I. 1982 ‘Pictish art and the Book of Kells’, Ireland in Early Medieval Europe (eds D. Whitelock, R. McKitterick, and D. Dumville), Cambridge
- Ritchie, A. 1989 Picts, Edinburgh
- Smyth, A. P. 1984 Warlords and Holy Men. Scotland A.D. 80–1000, London
- Jervise, A. 1872–74 ‘Notes regarding a Pict's House and some other antiquities in the parish of Tealing, Forfarshire’, Proc. Soc. Ant. Scot., 10, 287–93
- Wainwright, F. T. 1963 The Souterrains of Southern Pictland, London
- Watkins, T. 1978–80 Excavation of a settlement and souterrain at Newmill, Bankfoot, Perthshire, Proc. Soc. Ant. Scot., 110, 165–208