Christison, D. 1898. Account of the Excavation of the Roman Station at Ardoch, Perthshire, undertaken by the Society of Antiquaries of Scotland in 1896-97: General history of the place and description of the defences. Proceedings of the Society of Antiquaries of Scotland. 32, (Nov. 1898), 399–435. DOI:https://doi.org/10.9750/PSAS.032.399.435.