«The European Agricultural Crisis (1919-1931): From Nansen Management of International Humanitarian Aid During the Famine in the USSR to the Common European Agricultural Market». Revista de Estudios Europeos, no. 81 (diciembre 19, 2022): 66–88. Accedido enero 9, 2026. https://revistas.uva.es/index.php/ree/article/view/7106.