SLIGO, George. Notes on an Ancient Cave, &c., discovered at Aldham, now called Seacliff, in East Lothian, in 1831. Archaeologia Scotica, [S. l.], v. 4, p. 353–361, 1858. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/304. Acesso em: 25 apr. 2024.