Urquhart, E.A. 1962. Notes: (6) Seventeenth-Century Ice Houses at Castle Huntly near Longforgan, Perthshire, and Glamis Castle, Angus. Proceedings of the Society of Antiquaries of Scotland. 93, (Nov. 1962), 246–251. DOI:https://doi.org/10.9750/PSAS.093.246.251.