Hyltenstam, K., & Viberg, Å. (1993). Progression and regression in language sociocultural, neuropsychological and linguistic perspectives (1a edición.). Cambridge, United Kingdom: Cambridge University Press.
Citación estilo ChicagoHyltenstam, Kenneth, and Åke Viberg. Progression and Regression in Language Sociocultural, Neuropsychological and Linguistic Perspectives. 1a edición. Cambridge, United Kingdom: Cambridge University Press, 1993.
Cita MLAHyltenstam, Kenneth, and Åke Viberg. Progression and Regression in Language Sociocultural, Neuropsychological and Linguistic Perspectives. 1a edición. Cambridge, United Kingdom: Cambridge University Press, 1993.
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