Παραπομπή APA

Donatella Della Porta & Michael Keating. (2008). Approaches and methodologies in the social sciences: A pluralist perspective. Cambridge University Press.

Παραπομπή Chicago Style

Donatella Della Porta και Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge: Cambridge University Press, 2008.

Παραπομπή MLA

Donatella Della Porta και Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge University Press, 2008.