1. Adler, J. (2017). ‘Epistemological Problems of Testimony’, in E. Zalta (ed.). The Stanford Encyclopedia of Philosophy (Winter 2017 ed.). URL=https://plato.stanford.edu/archives/win2017/entries/testimony-episprob/
2. Ball, B. (2014). ‘Speech Acts: Natural or Normative Kinds?’, Mind and Language 29 (3): 336–350.
3. Cairncross, F. (2019). The Cairncross Review: A Sustainable Future for Journalism. Available online at https://www.gov.uk/government/publications/the-cairncross-review-a-sustainable-future-for-journalism
4. Coady, C.A.J. (1992). Testimony: A Philosophical Study (Oxford: Oxford University Press).
5. Collins, D., et al. (2018). Disinformation and ‘Fake News’: Interim Report (London: House of Commons). Available online at https://www.parliament.uk/business/committees/committees-a-z/commons-select/digital-culture-media-and-sport-committee/publications/