Bibliography
- Critchley, S. Things Merely Are: Philosophy in the Poetry of Wallace Stevens. London: Routledge, 2005.
- Heidegger, M. Sein und Zeit. Tübingen: Max Niemeyer, 1993.
- Pessoa, F. Fernando Pessoa & Co. Selected Poems. Edited and translated by Richard Zenith. New York, Grove Press, 1998.
- Pessoa, F. Obra Poética. Third Edition. Rio de Janeiro: Editora Nova Aguilar, 1969.
- Stevens, W. The Palm at the End of the Mind. Edited by Holly Stevens. New York: Vintage, 1967.