Catalonia referendum: Who are the Catalans?, Catalonia News

Inhabitants of the Catalan region number up to 7.5 million, accounting for 15 percent of Spain’s population.

Catalonia's Independence Movement Is Running Out of Gas

Catalonia referendum: Who are the Catalans?, Catalonia News

Catalonia independence referendum: All you need to know, Catalonia News

Polls Show Support for Catalonia Independence Declining

Can Catalonia Split With Spain?

EU Membership on the Line: Independence Would Prove Costly for Catalonia - Atlantic Council

Spain to block Catalonia independence referendum - BBC News

Is Catalonia still dreaming of independence from Spain?, Catalonia

Spain Dismisses Catalonia Government After Region Declares Independence - The New York Times

Why does Catalonia want independence from Spain?

Catalonia Refuses to Halt Independence Referendum in Spain

The referendum in Catalonia, explained

Spain's Catalonia Independence Referendum October 1, 2017