1. Feenberg, A. (2012). Between reason and experience. Cambridge: MIT Press.
2. Hamilton, E., & Feenberg, A. (2012). Alternative rationalisations and ambivalent futures: A critical history of online education. In Andrew Feenberg & Norm Friesen (Eds.), (Re)inventing the internet. Rotterdam: Sense.
3. Krieger, D. (2008). Measuring the unmeasurable (pp. 29–30). The Johns Hopkins Magazine.
4. Lyotard, J. F. (1984). The postmodern condition: A report on knowledge (G. Bennington & B. Massumi, Trans.). Minneapolis: Minnesota University Press.
5. Noble, D. (1998). Digital diploma mills: The automation of higher education. First Monday,
3(1).
http://uncommonculture.org/ojs/index.php/fm/article/view/569/490
.