Census -Catalogue of manuscript sources of polyphonic music 1400-1550.

Census – Catalogue of manuscript sources of polyphonic music 1400-1550. (Compiled by the University of Illinois, Musicological Archives for Renaissance Manuscript Studies). Vol. I: A – J. Neuhausn.-Stgt., Hänssler, 1979. 4°. XXX,441 S., Hl. 2, N. (Renaissance Manuscript Studies, 1)