Hurford, J. R., & Heasley, B. (1985). Semantics: A coursebook. NY.: Cambridge University.
Chicago Style aipamenaHurford, James R., và Brendan. Heasley. Semantics: A Coursebook. NY.: Cambridge University, 1985.
MLA aipamenaHurford, James R., và Brendan. Heasley. Semantics: A Coursebook. NY.: Cambridge University, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.