Cressey, Michael, Richard Strachan, Jamie Hamilton, and Laura Sinfield. “Three Long Cist Burials at Easter Broomhouse, Near Dunbar, East Lothian”. Proceedings of the Society of Antiquaries of Scotland 133 (November 30, 2004): 277-282. Accessed March 29, 2023. http://journals.socantscot.org/index.php/psas/article/view/9583.