, 2017, Levinas's rhetorical demand: the unending obligation of communication ethics, Southern Illinois University Press, Carbondale, Ill.
, 2013, Arendt on media ethics: revisiting traditions as the heart of the public sphere, in N. Couldry, M. Madianou & A. Pinchevski (eds.), Ethics of media, Basingstoke, Palgrave Macmillan, pp. 57-71.
, 2012a, 'The fulcrum point of dialogue: monologue, worldview, and acknowledgement', The American Journal of Semiotics 28 (1-2), 105-127.