1. AAC&U (Association of American Colleges and Universities). 2006. Academic Freedom and Educational Responsibility. Washington D.C.
2. AAUP (American Association of University Professors). 1915. Declaration of Principles on Academic Freedom and Academic Tenure. New York: Columbia University.
3. AAUP (American Association of University Professors). 1940. Statement of Principles on Academic Freedom and Tenure. Washington, D.C.
4. AAUP (American Association of University Professors). 1967. Joint Statement on Rights and Freedoms of Students. Washington, D.C.
5. AAUP (American Association of University Professors). 1987. Statement of Professional Ethics. Washington, D.C.