e-libro, Corp, Fernández Vicente, O., Díez Martínez, M. P., & Place, R. (2012). Plurilingualism: Promoting co-operation between communities, people and nations. University of Deusto.
Chicago-referens (17:e uppl.)e-libro, Corp, Olga Fernández Vicente, María Pilar Díez Martínez, och Rebecca Place. Plurilingualism: Promoting Co-operation Between Communities, People and Nations. Bilbao: University of Deusto, 2012.
MLA-referens (9:e uppl.)e-libro, Corp, et al. Plurilingualism: Promoting Co-operation Between Communities, People and Nations. University of Deusto, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.