APA-referens (7:e uppl.)

Fernández Vicente, O., Díez, M. P., & Place, R. (2012). Plurilingualism: Promoting co-operation between communities, people and nations. University of Deusto.

Chicago-referens (17:e uppl.)

Fernández Vicente, Olga, Ma. Pilar Díez, och Rebecca Place. Plurilingualism: Promoting Co-operation Between Communities, People and Nations. Bilbao: University of Deusto, 2012.

MLA-referens (9:e uppl.)

Fernández Vicente, Olga, et al. Plurilingualism: Promoting Co-operation Between Communities, People and Nations. University of Deusto, 2012.