SIMONELLI, David. BBC rock music programming on radio and television and the progressive rock audience, 1967–1973. Popular Music History, [S. l.], v. 2, n. 1, p. 95–112, 2007. DOI: 10.1558/pomh.v2i1.95. Disponível em: https://journal.equinoxpub.com/PMH/article/view/13784.. Acesso em: 16 may. 2024.