1. Adorno, Theodor W. 2000a. The Actuality of Philosophy. In The Adorno Reader, trans. Benjamin Snow and ed. Brian O’Connor, 23–38. Oxford: Blackwell.
2. ———. 2000b. The Essay as Form. In The Adorno Reader, ed. Brian O’Connor, 91–111. Oxford: Blackwell. First published in 1958.
3. Atwan, Robert. 2012. Notes towards the Definition of an Essay. In Essayists on the Essay: Montaigne to Our Time, ed. Carl H. Klaus and Ned Stuckey-French, 194–201. Iowa: University of Iowa Press. First published in River Teeth: A Journal of Nonfiction Narrative 14(1), 2012.
4. Benjamin, Walter. 1977. The Origin of German Tragic Drama. Translated by John Osborne. London: New Left Books. First published 1928.
5. ———. 1997. One-Way Street, and Other Writings. Translated by Edmund Jephcott and Kingsley Shorter. London: Verso.