1. AAUP(1940) ‘1940 Statement of Principles on Academic Freedom and Tenure’. American Association of University Professors.www.aaup.org/report/1940-statement-principles-academic-freedom-and-tenure
2. Why are there virtually no mandatory open access policies at American universities?
3. Anderson R.(2018) ‘Open Access Academic Freedom and the Spectrum of Coercive Power’ The Scholarly Kitchen 5 November.https://scholarlykitchen.sspnet.org/2018/11/05/open-access-academic-freedom-and-the-spectrum-of-coercive-power/
4. Berkman Klein Center (n.d.)‘Good Practices for University Open‐access Policies: Talking about a Policy’.https://cyber.harvard.edu/hoap/Talking_about_a_policy
5. Eve M.P.(2018) ‘Some Jottings on Academic Freedom and Plan S/Open Access’.https://eve.gd/2018/10/23/jottings-on-academic-freedom-and-plan-s/