Michael KEATING and Donatella DELLA PORTA (eds), Approaches and Methodologies in the Social Sciences: a pluralist perspective, Cambridge (UK)/New York, Cambridge University Press, 2008, 80-99
KRATOCHWIL, Friedrich, Constructivism what it is (not) and how it Matters, in Michael KEATING and Donatella DELLA PORTA (eds), Approaches and Methodologies in the Social Sciences: a pluralist perspective, Cambridge (UK)/New York, Cambridge University Press, 2008, 80-99
- https://hdl.handle.net/1814/10588