APA (7th ed.) Zitazioa
ebrary, Inc, Janssen, T. A. J. M., & Wurff, W. v. d. (1996). Reported speech: Forms and functions of the verb. J. Benjamins Pub..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Theodorus Albertus Johannes Maria Janssen, eta Wim van der Wurff. Reported Speech: Forms and Functions of the Verb. Amsterdam ; Philadelphia: J. Benjamins Pub., 1996.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Reported Speech: Forms and Functions of the Verb. J. Benjamins Pub., 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.