McLeod, Ken (May 2001). «Bohemian Rhapsodies: Operatic Influences on Rock Music». Popular Music (Cambridge University Press) 20 (2): 189–203. JSTOR853651. doi:10.1017/s0261143001001404.
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dprp.net
de Haan, Jan-Jaap. «Queen: A Night At The Opera». Dutch Progressive Rock Page. Henta 18. mai 2016. «If you have to explain the concept of symphonic rock to anyone completely unfamiliar with Genesis, Pink Floyd or Marillion (yes, these people exist), you have to mention just one song: Bohemian Rhapsody»
McLeod, Ken (May 2001). «Bohemian Rhapsodies: Operatic Influences on Rock Music». Popular Music (Cambridge University Press) 20 (2): 189–203. JSTOR853651. doi:10.1017/s0261143001001404.