Bergsagel, John D
Hiley, David. 2008. The office chants for St Oswald, King of Northumbria and Martyr. A due. Musical Essays in Honour of John D. Bergsagel & Heinrich W. Schwab. Musikalische Aufsätze zu Ehren von John D. Bergsagel & Heinrich W. Schwab, edited by David Hiley, 244–259. Copenhagen: University of Copenhagen.
Bergsagel, John D (editor). 1963-. Nicholas Ludford (e. 1485-C.1557): Collected Works. Corpus mensurabilis musicae. Neuhausen nr. Stuttgart: American Institute of Musicology.
Bergsagel, John D. 1963. The Date and Provenance of the Forrest-Heyther Collection of Tudor Masses. Music and Letters, 240-8.
Bergsagel, John D. 1962. On the Performance of Ludford's Alternatim Masses. Musica Disciplina, 35-55.
Bergsagel, John D. 1960. An Introduction to Ludford (c. 1485-c. 1557). Musica Disciplina, 105-30.