APA-viite (7. p.)
ebrary, Inc, Vigário, M. C., Frota, S., & Freitas, M. J. (2009). Phonetics and phonology: Interactions and interrelations. John Benjamins Pub. Co..
Chicago-viite (17. p.)
ebrary, Inc, Marina Cláudia Vigário, Sonia Frota, ja Maria João Freitas. Phonetics and Phonology: Interactions and Interrelations. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2009.
MLA-viite (9. p.)
ebrary, Inc, et al. Phonetics and Phonology: Interactions and Interrelations. John Benjamins Pub. Co., 2009.
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