Griffiths, J.
Wathey, Andrew B. 1989. The Production of Books of Liturgical Polyphony. Book Production and Publishing in Britain 1375-1475, edited by Andrew B Wathey, 143-161. Cambridge.
Wathey, Andrew B. 1989. The Production of Books of Liturgical Polyphony. Book Production and Publishing in Britain 1375-1475, edited by Andrew B Wathey, 143-161. Cambridge.