McHardy, Ian, Mary MacLeod, and Chris Barrowman. “Appendix 1: Severe Terrain Archaeological Campaign (STAC), Project Design 2005”. Scottish Archaeological Internet Reports 36 (January 1, 2009): 107–111. Accessed November 25, 2024. https://journals.socantscot.org/index.php/sair/article/view/2233.