1. N. D. Kondratiev, “Die langen Sozialwissenschaft und Sozialpolitik” 56: 573–609, 1926, returned to in Review of Economic Statistics (1935) and again in “The Long Waves in Economic Life.” Review of Economic Statistics 17 (6): 105–115. 1935. After his death, shot during the purges of 1938, his main works were collected in Dynamics of Economic Development: Long Cycles and Industrial Growth in Historical Context. London: Macmillan, 1998.
2. W. Eucken, Die Grundlagen der Nationalökonomie. Fischer, Jena, 1940a.
3. M. Kalecki, Political Aspects of Full Employment, Political Quarterly, 1943, n. 14, pp. 322–331.
4. B. Amoroso, Europa e Mediterraneo. Le sfide del futuro Editore Dedalo, Bari 2000, with J. Jespersen, Un’Europa possibile. Dalla crisi alla cooperazione . Publisher Castelvecchi, Siena, 2015, Figli di troika. Gli artefici della crisi economica Publisher Castelvecchi, Siena, 2013.
5. J. Rueff, Défense et illustration de l’étalon-or, Paris, Alcan, 1932.