- Dreyfus, H. L. and Dreyfus, S. E. (1986). Mind over Machine: the power of human intuition and expertise in the age of the computer. Oxford: Basil Blackwell.
- Eisner, E. W. (1998). The enlightened eye: qualitative inquiry and the enhancement of educational practice. Upper Saddle River, NJ: Merrill.
(Photograph: Erik Bohemia)