Levinson, S. C. (1983). Pragmatics. New York: Cambridge University.
Chicago Style aipamenaLevinson, Stephen C. Pragmatics. New York: Cambridge University, 1983.
MLA aipamenaLevinson, Stephen C. Pragmatics. New York: Cambridge University, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.