CALLANDER, J Graham; GRANT, Walter G; LOW, Alexander. A Long Stalled Chambered Cairn or Mausoleum (Rousay Type) near Midhowe, Rousay, Orkney: With a description of the skeletal remains. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 68, p. 320–354, 1934. DOI: 10.9750/PSAS.068.320.354. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7914. Acesso em: 25 apr. 2024.