1. Baumhardt, F., Lasage, R., Suarez, P., & Chadza, C. (2009). Farmers become filmmakers: Climate change adaptation in Malawi. In H. Reid, T. Cannon, R. Berger, M. Alam, A. Milligan, H. Ashley, & N. Kenton (Eds.), Participatory learning and action 60. Nottingham, UK: Russell Press.
2. Bergold, J., & Thomas, S. (2012). Participatory research methods: A methodological approach in motion. Historical Social Research / Historische Sozialforschung, 37(4), 191–222.
3. Caldwell, G. (2005). Using video for advocacy. In S. Gregory, G. Caldwell, R. Avni, & T. Harding (Eds.), Video for change: A guide for advocacy and activism (pp. 1–19). London, UK: Pluto Press.
4. Elliott, D. (2014). Debating safe injecting sites in Vancouver’s inner city: Advocacy, conservatism and neoliberalism. Contemporary Drug Problems, 41, 5–40.
5. Fielding, M. (2004). Transformative approaches to student voice: Theoretical underpinnings, recalcitrant realities. British Educational Research Journal, 30(2), 295–311. doi: 10.1080/0141192042000195236