The grammar of 14th century melody tonal organization and compositional process in the chansons of Guillaume de Machaut and the ars subtilior - Plumley, Yolanda 1962- (New York Garland Pub., 1996)
Keywords: Guillaume, de Machaut -- ca. 1300-1377; Polyphonic chansons -- Analysis, appreciation. -- 500-1400.; Arts, Medieval; Monophonic chansons -- Analysis, appreciation. -- 500-1400.