https://www.lamoncloa.gob.es/consejodeministros/resumenes/Documents/2022/PAN%20202.pdf
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/397079/Scotland_EnduringSettlement_acc.pdf
https://www.opendemocracy.net/democraciaabierta/cristina-flesher-fominaya-andrea-teti/espa%C3%B1a-el-holograma-como-protesta
https://www.access-info.org/article/29101