Sources: Kindon, Sara. 2016. "Empowering Approaches: Participatory Action Research." Chapter 17 in Qualitative Research Methods in Human Geography, 4th Edition (Hay, I. [ed.]). Oxford: Oxford University Press, pp. 350-370.
Crang, Mike. 2010. "Visual Methods and Methodologies." Chapter 12 in The Sage Handbook of Qualitative Geography (DyLyser, D.; Herbert, S.; Aitken, S.; Crang, M.; McDowell, L. [eds.]). London: Sage, pp. 208-224.