1. Aarseth, E. J. (1997). Cybertext: Perspectives on Ergodic Literature. Baltimore and London: The Johns Hopkins University Press.
2. BBC Wales (2005). Doctor Who. British Broadcasting Corporation.
3. Booth, P., & Kelly, P. (2013). The changing faces of Doctor Who fandom: New fans, new technologies, old practices? Participations, 10(1), 56–72.
4. Chaney, K., & Liebler, R. (2007). Canon versus Fanon: Folksonomies of fan culture. In Massachusetts Institute of Technology—2007. URL: http://web.mit.edu/comm-forum/mit5/papers/Chaney_Liebler_MIT5.pdf .
5. CleverNoobs (2012). The Indoctrination Theory—Extended Cut DLC [Video File]. Retrieved from https://www.youtube.com/watch?v=RwVXH_StQeg .