SpringerLink (Online service), Piasecka, L., Adams-Tukiendorf, M., & Wilk, P. (2015). New Media and Perennial Problems in Foreign Language Learning and Teaching. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Liliana Piasecka, Małgorzata Adams-Tukiendorf, και Przemysław Wilk. New Media and Perennial Problems in Foreign Language Learning and Teaching. Cham: Springer International Publishing : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. New Media and Perennial Problems in Foreign Language Learning and Teaching. Springer International Publishing : Imprint: Springer, 2015.
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