Bernstein, R. J. (2010). The pragmatic turn. Polity.
Chicago Style aipamenaBernstein, Richard J. The Pragmatic Turn. Cambridge, England: Polity, 2010.
MLA aipamenaBernstein, Richard J. The Pragmatic Turn. Polity, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.