Porter, V. (1991). Pluralism, politics, and the marketplace: The regulation of German broadcasting. Routledge.
Chicago-Zitierstil (17. Ausg.)Porter, Vincent. Pluralism, Politics, and the Marketplace: The Regulation of German Broadcasting. London: Routledge, 1991.
MLA-Zitierstil (9. Ausg.)Porter, Vincent. Pluralism, Politics, and the Marketplace: The Regulation of German Broadcasting. Routledge, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.