Robertson, Anne W.
Robertson, Anne W. 1992. The Mass of Guillaume de Machaut in the Cathedral of Reims. Plainsong in the Age of Polyphony, Cambridge Studies in Performance Practice. edited by Anne W. Robertson, 100-39. Cambridge: University Press.
Robertson, Anne W. 1992. The Mass of Guillaume de Machaut in the Cathedral of Reims. Plainsong in the Age of Polyphony, Cambridge Studies in Performance Practice. edited by Anne W. Robertson, 100-39. Cambridge: University Press.