Internet Encyclopedia of Philosophy: Cyrenaics
- Detailed survey of this school of thought, by Tim O'Keefe.
- http://www.iep.utm.edu/c/cyren.htm

Columbia Encyclopedia: Cyrenaics
- Concise paragraph from the 2001 edition.
- http://www.bartleby.com/65/cy/Cyrenaics.html

Voula Tsouna, The Epistemology of the Cyrenaic School
- A review by Robert Todd of this scholarly work. Published in the Bryn Mawr Classical Review in 1999.
- http://ccat.sas.upenn.edu/bmcr/1999/1999-10-02.html

Catholic Encyclopedia: Cyrenaic School of Philosophy
- Overview of this strain of classical thought, by William Turner.
- http://www.newadvent.org/cathen/04591a.htm