APA (7th ed.) Zitazioa
Dahl, Ö. (2004). The growth and maintenance of linguistic complexity. John Benjamins.
Chicago Style (17th ed.) Zitazioa
Dahl, Östen. The Growth and Maintenance of Linguistic Complexity. Philadelphia: John Benjamins, 2004.
MLA (9th ed.) Zitazioa
Dahl, Östen. The Growth and Maintenance of Linguistic Complexity. John Benjamins, 2004.
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