1. Beyleveld, Deryck. 1991. The Dialectical Necessity of Morality: An Analysis and Defense of Alan Gewirth’s Argument to the Principle of Generic Consistency. Chicago: University of Chicago Press.
2. Black, Jay. 2010. Who Is a Journalist? In Journalism Ethics: A Philosophical Approach, ed. C. Meyers, 103–116. New York: Oxford University Press.
3. Dretske, Fred. 1999. Knowledge and the Flow of Information. Stanford: CSLI Publications.
4. Eco, Umberto. 1989. The Open Work. Trans. Anna Cancogni. Cambridge, MA: Harvard University Press.
5. Elliott, Deni, and Edward Spence. 2018. Ethics for a Digital Era. Oxford: Wiley-Blackwell.