↑ J. R. Baxter, "Music, ecclesiastical", in M. Lynch, ed., The Oxford Companion to Scottish History (Oxford: Oxford University Press, 2001), ISBN 0-19-211696-7, pp. 130–33.
↑ J. Wormald, Court, Kirk, and Community: Scotland, 1470–1625 (Edinburgh: Edinburgh University Press, 1991), ISBN 0748602763, pp. 187–90.
↑ P. Millar, Four Centuries Of Scottish Psalmody (1949, Read Books, 2008), ISBN 140869784X, pp. 119–120.
↑ M. Gardiner, Modern Scottish Culture (Edinburgh: Edinburgh University Press, 2005), ISBN 978-0-7486-2027-2, pp. 193–4.
↑ K. S. Whetter, Understanding Genre and Medieval Romance (Aldershot: Ashgate, 2008) ISBN 978-0-7546-6142-9, p. 28
