Birdsall, Carolyn External, Max Planck Institute for the History of Science, Max Planck Society;
Birdsall, C. (2013). Sonic artefacts: reality codes of urbanity in early german radio documentary. In K. Bijsterveld (Ed.), Soundscapes of the urban past: staged sound as mediated cultural heritage (pp. 129-168). Bielefeld: Transcript Verlag.