JACOBSHAGEN, Arnold. Daniel Heartz: From Garrick to Gluck. Essays on Opera in the Age of Enlightenment. Die Musikforschung, [S. l.], v. 62, n. 4, p. 402–403, 2009. DOI: 10.52412/mf.2009.H4.4331. Disponível em: https://mf.publia.org/mf/article/view/4331. Acesso em: 26 juli. 2026.