1. Book Section: On The Creation Of Beauty And Thought: The Unique As Vicissitude
2. Freud, S. (1900) The interpretation of dreams. S.E., 4–5.
3. Freud, S. (1908) Creative writers and day-dreaming. S.E., 9: 143–143.
4. Freud, S. (1923). The ego and the id. S.E., 19: 12–66.