Christiansen, T. (2012). The reason why: The post civil-war agrarian crisis in Spain. Prensas Universitarias de Zaragoza.
Chicago-čujuhus (17. p.)Christiansen, Thomas. The Reason Why: The Post Civil-war Agrarian Crisis in Spain. Zaragoza: Prensas Universitarias de Zaragoza, 2012.
MLA-čujuhus (9. p.)Christiansen, Thomas. The Reason Why: The Post Civil-war Agrarian Crisis in Spain. Prensas Universitarias de Zaragoza, 2012.
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