Tytler, William. “Observations on the Vision; A Poem First Published in the Miscellany, or Collection of Scottish Poems Called the Evergreen, by Allan Ramsay, Anno 1724”. Archaeologia Scotica 1 (November 30, 1793): 395-402. Accessed March 29, 2024. http://journals.socantscot.org/index.php/arch-scot/article/view/376.