1. Berland, J. (1993) `Radio Space and Industrial Time: The Case of Music Formats', pp. 104—18 in S. Frith, T. Bennett, L. Grossberg , J. Shephard and G. Turner (eds) Rock and Popular Music: Politics, Policies, Institutions. London: Routledge.
2. Bourdieu, P. (1984a) `Quelques propriétés des champs', pp. 113—20 in P. Bourdieu (ed.) Questions de sociologie . Paris: Minuit.