1. Adorno, Theodor W. (1975). Einführung in die Musiksoziologie [Introduction to the sociology of music (2012)] Frankfurt am Main: Suhrkamp. Originally published 1961.
2. Arts Council England. (2003). New Audiences Programme. www.artscouncil.org.uk/document/new-audiences-arts-new-audiences- programme-1998-2003. (Accessed 18 October 2018).
3. Bartsch, Carolin, Sommerfeld, Annika, Traxel, Christoph, & Weintz, Jürgen. (2016). Kulturbesucher und Nichtbesucher. Prägungen, Interessen, Barrieren und Anreizfaktoren – Eine quantitative Untersuchung im Raum Mönchengladbach [Cultural visitors and non-visitors: Influences, interests, barriers and features of attraction – A quantitative analysis in the area of Mönchengladbach]. Kulturmanagement Network Magazin Ausgabe 111: Best Practice. www.kulturmanagement.net/dlf/0def45cee41c005d6ffe1d78f05807a6,1.pdf. (Accessed 18 October 2018).
4. Becker, Howard S. (1982). Art worlds. Berkeley: University of California Press.
5. Biram, Else. (1919). Die Industriestadt als Boden neuer Kunstentwicklung [Industrial cities as fertile ground for the development of the arts]. Vol. 1 of Schriften zur Soziologie der Kultur, edited by Alfred Weber. Jena: Diederichs.