MERCER, Roger J et al. The excavation of a late Neolithic henge-type enclosure at Balfarg, Markinch, Fife, Scotland, 1977-78. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 111, p. 63–171, 1982. DOI: 10.9750/PSAS.111.63.171. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9056. Acesso em: 23 apr. 2024.