1. Allen, J. (2011). The soft weeping of desire's loss: phenomenality, recognition, and the one who is dead in Kierkegaard's Works of Love. In P. Stokes & A. Buben (Eds.), Kierkegaard and Death (pp. 233–252). Bloomington, IN: Indiana University Press.
2. Blustein, J. (2008). The moral demands of memory. Cambridge, UK: Cambridge University Press.
3. Boyd, D. (2004). Friendster and Publicly Articulated Social Networks. Conference on Human Factors and Computing Systems (CHI 2004). Vienna: ACM, April 24–29, 2004. http://www.danah.org/papers/CHI2004Friendster.pdf . Accessed 8 June 2011.
4. Boyd, D. (2008). None of this is real. In J. Karaganis (Ed.), Structures of Participation in digital culture (pp. 132–157). New York: Social Science Research Council.
5. Brennan, G., & Pettit, P. (2004). Esteem, identifiability and the Internet. Analyse & Kritik, 26, 139–157.