Guillaume de Machaut and Reims : Context and Meaning in his Musical Works Walters Robertson, Anne 9780521036085 Heftet 26.03.2007 Engelsk Produseres på bestilling
The Service-Books of the Royal Abbey of Saint-Denis : Images of Ritual and Music in the Middle Ages Robertson, Anne Walters 9780193152540 Oxford Monographs on Music Innbundet 15.08.1991 Engelsk I salg
