Ribó, R., & Roig, E. The Special Regions inhe Reform Process of the european Union Treaties.
Čikaški stil citiranja (17. izdanje)Ribó, Rafael, i Eduard Roig. The Special Regions Inhe Reform Process of the European Union Treaties.
MLA način citiranja (8. izdanje)Ribó, Rafael, i Eduard Roig. The Special Regions Inhe Reform Process of the European Union Treaties.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.