Greig, Moira K, Colvin Greig, Alexandra N Shepherd, and Ian A G Shepherd. “A Beaker Cist at Chapelden, Tore of Troup, Aberdour, Banff and Buchan District, With a Note on the Orientation of Beaker Burials in North-East Scotland”. Proceedings of the Society of Antiquaries of Scotland 119 (November 30, 1990): 73–81. Accessed December 7, 2024. https://journals.socantscot.org/index.php/psas/article/view/9353.