APA-referens

Piechurska-Kuciel, E., Szymańska-Czaplak, E., & Szyszka, M. (2020). At the Crossroads: Challenges of Foreign Language Learning. 1st ed. 2017. Springer International Publishing.

Chicago-stil citat

Piechurska-Kuciel, Ewa, Elżbieta Szymańska-Czaplak, och Magdalena Szyszka. At the Crossroads: Challenges of Foreign Language Learning. 1st Ed. 2017. Springer International Publishing, 2020.

MLA-referens

Piechurska-Kuciel, Ewa, Elżbieta Szymańska-Czaplak, och Magdalena Szyszka. At the Crossroads: Challenges of Foreign Language Learning. 1st Ed. 2017. Springer International Publishing, 2020.

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