Manuscript material in the collection of printed Bibles, psalters, hynm-books, etc., of William Cowan, editor of the ‘Church Hymnary’, and author of ‘The bibliography of the book of common order and psalm book of the Church of Scotland, 1556-1644’., MSS.3709-3712. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/resources/18335 Accessed September 24, 2024.