Baltzer, Rebecca A. 1991. Notes on the Accompanying Tape by Sequentia. The Union of words and Music in Medieval Poetry, edited by Rebecca A. Baltzer, 151-155. Austin: University of Texas Press.

Earp, Lawrence M. 1991. Lyrics for Reading and Lrics for Singing in Late Medieval France: The Development of the Dance Lyric from Adam de la Halle to Guillaume de Machaut. The Union of words and Music in Medieval Poetry, edited by Lawrence M Earp,  Austin: University of Texas Press.

Guthrie, Steven R. 1991. Meter and Performance in Machaut and Chaucer. The Union of words and Music in Medieval Poetry, edited by Steven R. Guthrie, 72-100. Austin: University of Texas Press.

Baltzer, Rebecca A, Thomas Cable, and James I. Wimsatt (editors). 1991. The Union of Words and Music in Medieval Poetry.  Austin: University of Texas Press.

Wimsatt, James I. 1991. Chaucer and Deschamps' Natural Music. The Union of Words and Music in Medieval Poetry, edited by James I. Wimsatt, 132-150. Austin: University of Texas Press.