Johnson, Melanie, Sue Anderson, Torben Bjarke Ballin, Mike Cressey, Mhairi Hastie, Adam Jackson, Dawn McLaren, and Phil Richardson. “Excavation of Prehistoric Roundhouses and Post-Medieval Kilns at Drumyocher and Hospital Shields, Aberdeenshire”. Scottish Archaeological Internet Reports 70 (January 1, 2017): 1–58. Accessed April 29, 2024. https://journals.socantscot.org/index.php/sair/article/view/3188.