SpringerLink (Online service) & Berbeco, S. (2016). Foreign Language Education in America: Perspectives from K-12, University, Government, and International Learning (1st ed. 2016.). Palgrave Macmillan UK : Imprint: Palgrave Macmillan. https://doi.org/10.1057/9781137528506
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Steven Berbeco. Foreign Language Education in America: Perspectives from K-12, University, Government, and International Learning. 1st ed. 2016. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2016. https://doi.org/10.1057/9781137528506.
Παραπομπή σε μορφή MLA (9th εκδ.)SpringerLink (Online service) και Steven Berbeco. Foreign Language Education in America: Perspectives from K-12, University, Government, and International Learning. 1st ed. 2016. Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2016. https://doi.org/10.1057/9781137528506.