Lettevall, R., Somsen, G., & Widmalm, S. (2012). Neutrality in twentieth-century Europe: Intersections of science, culture, and politics after the First World War. Routledge.
Cita Chicago Style (17a ed.)Lettevall, Rebecka, Geert Somsen, y Sven Widmalm. Neutrality in Twentieth-century Europe: Intersections of Science, Culture, and Politics After the First World War. New York: Routledge, 2012.
Cita MLA (8a ed.)Lettevall, Rebecka, et al. Neutrality in Twentieth-century Europe: Intersections of Science, Culture, and Politics After the First World War. Routledge, 2012.
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