Beebe, Ellen Scott. 2005. The Repertoire of Brussels, Bibliothèque du Conservatoire Royal, MS 27088. Beyond Contemporary Fame: Reassessing the Art of Clemens non Papa and Thomas Crecquillon, edited by Ellen Scott Beebe, 57–88. Turnhout: Brepols.

Beebe, Ellen Scott. 1976. Mode, Structure, and Text Expression in the Motets of Jacobus Clemens non Papa: A Study of Style in Sacred Music. Yale University, Unpublished Ph.D. dissertation.