LAING, David. Letter and Report respecting the Unpublished Commentary on Milton’s Paradise Lost, by the late John Callander, of Craigforth, Esq., in the possession of the Society. Archaeologia Scotica, [S. l.], v. 3, p. 83–91, 1832. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/218. Acesso em: 21 nov. 2024.