OTTERSTEDT, Annette. Edward L. Kottick: A History of the Harpsichord. Die Musikforschung, [S. l.], v. 57, n. 4, p. 453–454, 2004. DOI: 10.52412/mf.2004.H4.4662. Disponível em: https://mf.publia.org/mf/article/view/4662. Acesso em: 28 mai. 2026.