Bibliografia: Nutter 2001

David Nutter, sub voce "Dialogue", in The New Grove Dictionary of Music and Musicians, Second Edition, ed. by Stanley Sadie, London, Macmillan, 2001, vol. 7, pp. 282a-288b; 2. Early Dialogues, p. 282b, 3. Secular: 16th Century, pp. 282b-284b