1. Abhilash, K., (2020). Global Online Music Streaming Grew 32% YoY to Cross 350 Million Subscriptions in 2019. Counterpoint. https://www.counterpointresearch.com/global-online-music-streaming-grew-2019/
2. Adorno, T. W., Frenkel-Brunswik, E., Levinson, D. J., & Stanford, N. R. (1950). The authoritarian personality. Harper & Brothers.
3. Adorno, W. T. (1999). Sound Figures. Stanford University Press. http://search-ebscohost-com.uaccess.univie.ac.at/login.aspx?direct=true&db=nlebk&AN=2511376&site=ehost-live
4. Álvarez Vázquez, R. (2017). The Music Industry in The Dawn Of The 21st Century - Networking for a thriving music industry. Kunnskapsverket
5. Attali, J. (1984). Noise: The Political Economy of Music. University of Minnesota Press.