1. Arnegård, J. (2006).Upplevelsar och lärande i äventysport och skola[Experience and learning in adventure sports and schools]. Stockholm: HLS Förlag.
2. Beal, B. & Wilson, C. (2004). ‘Chics dig scars’: commercialization and the transformation of skateboarders’ identities. In B. Wheaton (Ed.),Understanding lifestyle sports - Consumption, identity and difference(31-54). London and New York: Routledge.
3. Beck, U. (1992).Risiko og frihet[Risk and freedom]. Bergen: Fagbokforlaget.
4. Beedie, P. (2007). Legislators and interpreters: an examination of changes in philosophical interpretations of ‘being a mountaineer’. In M. McNamee (Ed.),Philosophy, Risk and Adventure Sports(25-42). London and New York: Routledge.
5. Booth, D. (2003). Expression sessions – surfing, style and prestige. In R. Rinehart & S. Sydnor (Eds.),To the Extreme – Alternative Sports, Inside and Out(315-333). Albany: State University of New York Press.