Erler 2011, p. 9. Erler, Michael (2011), "Chapter II: Autodidact and student: on the relationship of authority and autonomy in Epicurus and the Epicurean tradition", in Fish, Jeffrey; Sanders, Kirk R. (eds.), Epicurus and the Epicurean Tradition, Cambridge, England: Cambridge University Press, pp. 9–28, ISBN978-0-521-19478-5
Wilson 2015, p. 9. Wilson, Catherine (2015). Epicureanism: a very short introduction. Oxford, United Kingdom: Oxford University Press. ISBN9780199688326. OCLC917374685.
Wilson 2015, p. 11. Wilson, Catherine (2015). Epicureanism: a very short introduction. Oxford, United Kingdom: Oxford University Press. ISBN9780199688326. OCLC917374685.
Wilson 2015, pp. 54–55. Wilson, Catherine (2015). Epicureanism: a very short introduction. Oxford, United Kingdom: Oxford University Press. ISBN9780199688326. OCLC917374685.
Wilson 2015, p. 93. Wilson, Catherine (2015). Epicureanism: a very short introduction. Oxford, United Kingdom: Oxford University Press. ISBN9780199688326. OCLC917374685.
Wilson 2015, p. 52. Wilson, Catherine (2015). Epicureanism: a very short introduction. Oxford, United Kingdom: Oxford University Press. ISBN9780199688326. OCLC917374685.