1. Blank, David L.: Socratics versus Sophists on payment for teaching. In: Classical Antiquity 4/1 (1985): 1–49.
2. Brady, William J./Wills, Julian A./Jost, John T./Tucker, Joshua A./Bavel, Jay J. Van: Emotion shapes the diffusion of moralized content in social networks. In: Proceedings of the National Academy of Sciences of the United States of America 114/28 (2017): 7313–7318.
3. Breuninger, Kevin: White House Press Briefings have all but vanished – and Trump’s control of the message is stronger than ever (03.10.2018), https://www.cnbc.com/2018/10/02/white-house-press-briefings-vanish-trump-takes-more-control.html (30.01.2018).
4. Davis, William P.: ‚Enemy of the People‘: Trump breaks out this phrase during moment of peak criticism. In: The New York Times (20.07.2018), https://www.nytimes.com/2018/07/19/business/media/trump-media-enemy-of-the-people.html (31.01.2019).
5. Dean, Grace: Read the letter Elon Musk sent Twitter’s chairman outlining his ‚best and final offer‘ to buy the company (14.04.2022), https://www.businessinsider.com/read-elon-musk-takeover-offer-letter-twitter-chairman-bret-taylor-2022-4?r=US&IR=T (15.04.2022, 23:47).