Bengoetxea Caballero, J. (2008). Sub-state entities and co-sovereignty within the EU: The Basque case in the current situation. Eusko Ikaskuntza.
Citación Chicago StyleBengoetxea Caballero, Joxerramon. Sub-state Entities and Co-sovereignty Within the EU: The Basque Case in the Current Situation. Eusko Ikaskuntza, 2008.
Cita MLA (Modern Language Association of America)Bengoetxea Caballero, Joxerramon. Sub-state Entities and Co-sovereignty Within the EU: The Basque Case in the Current Situation. Eusko Ikaskuntza, 2008.
Nota: estas citas no son 100% exactas.