McLeod, A. G. and Edwards, A. J. H. (1940) “Notes: (5) Recent Excavations carried out at Borland Castle Hill, Cumnock, South Ayrshire: With a Report on the Sherds”, Proceedings of the Society of Antiquaries of Scotland, 74, pp. 136–137. doi: 10.9750/PSAS.074.136.137.