ebrary, Inc, & Leitner, G. (1992). New directions in English language corpora: Methodology, results, software developments. Mouton de Gruyter.
Chicago Style (17th ed.) Zitazioaebrary, Inc, eta Gerhard Leitner. New Directions in English Language Corpora: Methodology, Results, Software Developments. Berlin ; New York: Mouton de Gruyter, 1992.
MLA (9th ed.) Zitazioaebrary, Inc, eta Gerhard Leitner. New Directions in English Language Corpora: Methodology, Results, Software Developments. Mouton de Gruyter, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.