Gazte eleaniztunak : mintzalari eta mintzagai / B. Muguruza Aseginolaza, I. Epelde Zendoia (arg.)

[Leioa] : Universidad del País Vasco, Servicio Editorial = Euskal Herriko Unibertsitatea, Argitalpen Zerbitzua , L.G. 2022

Towards multilingual education : basque educational research from an international perspective / Jasone Cenoz

Bristol [etc.] : Multilingual Matters , [2009]

L'Ecologie des langues : mélanges William Mackey = Ecology of languages : homage to William Mackey / Annette Boudreau...[et al.]

Paris [etc.] : L'Harmattan , [2002]