Holmgaard Christensen, L. (2016) “Axel Bruns, Gunn Enli, Eli Skogerbø, Anders Olof Larsson & Christian Christensen: The Routledge Companion to Social Media and Politics. New York: Routledge. 2016”, MedieKultur: Journal of media and communication research, 32(61). doi: 10.7146/mediekultur.v32i61.24609.