Mixter, Keith E. 1974. Tenores ad longum in the MS Bologna Q_15. Bericht uber den Internationalen Musikwissenschaftlichen Kongress (Berlin, 1974), 263-4.
Mixter, Keith E (ed.) 1965-71. Johannis Brassart: Opera Omnia. Corpus mensurabilis musicae. Neuhausen nr. Stuttgart: American Institute of Musicology.
Mixter, Keith E (ed.) 1965. Johannis Brassart Opera Omnia. Corpus Mensurabilis Musicae. 2 vols.
Mixter, Keith E. 1965. Johannes Brassart: A Biographical and Bibliographical Study, II. Musica Disciplina, 19: 99-108.