Quam pulchra es et quam decora


Lewis, Anthony (ed.) 1951-. Musica Britannica: A National Collection of Music.  London. pp. 112-113.

Adler, Guido (ed.) 1894-1970. Denkmäler der Tonkunst in Österreich.  Graz and Vienna. pp. (14/15), 190-191.

Harrison, Frank Llewellyn (ed.) 1963-. Early English Church Music.  London: Stainer & Bell. pp. ii, pp. 127-9.

Bent, Margaret, Ian D Bent, Manfred F Bukofzer, and Brian Trowell (eds.) 1953, 2d revised ed. prepared by Margaret Bent, Ian Bent & Brian Trowell. 1970. John Dunstable: Complete Works. Musica Britannica.  London: Stainer and Bell. pp. no. 44.