References
- Heidegger, M. (1968). What is called thinking? (F. D. Wieck & J. G. Gray, Trans.). New York, NY: Harper & Row.
- Heidegger, M. (2010). The teacher meets the tower warden at the door to the tower stairway. In B. W. Davis (Trans.), Country path conversations (pp. 105–131). Indianapolis, IN: Indiana University Press.