Devillanova, C. (2004). "MIGRATION ACROSS SPANISH PROVINCES: EVIDENCE FROM THE SOCIAL SECURITY RECORDS (1978-1992)". Fundación SEPI.
Citazione stile Chigago Style (17a edizione)Devillanova, Carlo. "MIGRATION ACROSS SPANISH PROVINCES: EVIDENCE FROM THE SOCIAL SECURITY RECORDS (1978-1992)". Fundación SEPI, 2004.
Citatione MLA (9a ed.)Devillanova, Carlo. "MIGRATION ACROSS SPANISH PROVINCES: EVIDENCE FROM THE SOCIAL SECURITY RECORDS (1978-1992)". Fundación SEPI, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.