@article{Christison_1904, title={The Forts of Kilmartin, Kilmichael Glassary, and North Knapdale, Argyle}, volume={38}, url={http://journals.socantscot.org/index.php/psas/article/view/6977}, DOI={10.9750/PSAS.038.205.251}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Christison, David}, year={1904}, month={Nov.}, pages={205-251} }