List of Works respecting the Islands of Orkney and Shetland, forming a series of Donations to the Society of Antiquaries of Scotland, by A.Z., a Gentleman resident in London, and an Honorary Member of the Society. (1832). Archaeologia Scotica, 3, 267-274. https://soas-test.journals.ed.ac.uk/index.php/arch-scot/article/view/230