APA (7th ed.) Zitazioa
ebrary, Inc, Explanation and Linguistic Change, & Koopman, W. F. (1987). Explanation and linguistic change. John Benjamins Pub. Co..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Explanation and Linguistic Change, eta W. F. Koopman. Explanation and Linguistic Change. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 1987.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Explanation and Linguistic Change. John Benjamins Pub. Co., 1987.
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