Christison, David. 1902. “The Carvings and Inscriptions on the Kirkyard Monuments of the Scottish Lowlands; Particularly in Perth, Fife, Angus, Mearns, and Lothian”. Proceedings of the Society of Antiquaries of Scotland 36 (November), 280-457. https://doi.org/10.9750/PSAS.036.280.457.