Donatella DELLA PORTA and Michael KEATING, Approaches and Methodologies in the Social Sciences: a pluralist perspective, Cambridge, Cambridge University Press, 2008, 296-315.
BRAY, Zoe, Etnographic methods, in Donatella DELLA PORTA and Michael KEATING, Approaches and Methodologies in the Social Sciences: a pluralist perspective, Cambridge, Cambridge University Press, 2008, 296-315.
- http://hdl.handle.net/1814/9528