Bailey, Steven. 2003. ‘Faithful or Foolish: The Emergence of the “Ironic Cover Album” and Rock Culture’. Popular Music and Society 26: 141–59. https://doi.org/10.1080/0300776032000095486
Strauss, Leo. 1964. ‘On Plato’s Republic’. In The City and Man, 50–138. Chicago: University of Chicago Press.