García Sanz, Carolina / Fuentes Codera, Maximiliano: Toward new approaches to neutrality in the First World War. Rethinking the Spanish case-study, in: Ruiz Sánchez, José-Leonardo / Cordero Olivero, Inmaculada / García Sanz, Carolina (eds.): Shaping neutrality throughout the First World War, Seville 2016 Editorial Universidad de Sevilla, pp. 39-62.