1. Cassano, G. B., and Castrogiovanni, P. 1977. S. A.D. Scala di Autovalutazione per la Depressione. International Committee for Prevention and Treatment of Depression.
2. Cassano, G. B., Castrogiovanni, P., Conti, L., Nardini, A.G., and Viola, L. 1974. Recognition and treatment of depressive symptoms by non-psychiatrists. In: P. Kielholz (ed.), Depression in Everyday Practice. International Symposium, St. Moritz, 1974.
3. Cassano, G. B., Castrogiovanni, P., Maggini, C., and Mauri, M. 1975. An attempt to improve communication between psychiatrists and non-psychiatrists in order to achieve cooperation in the treatment of depression. In: Therapy in Psychosomatic Medicine. Atti del III Congresso Mondiale ICPM, Rome, 16–20 September 1975. Luigi Pozzi, Roma.
4. Cassano, G. B., Castrogiovanni, P., Conti, L., and Nardini, A.G. 1976. Depression as seen by non-psychiatrist physicians. Comprehen. Psychiatry 17: 315.
5. Cassano, G. B., Castrogiovanni, P., Ghiozzi, M., and Principe, S. 1977. Rilevazione standard dei dati socio-ambientali mediante un questionario di autovalutazione. Atti XXXIII Congresso S. I. P., Naples, 29 October–1 November 1977. CLEUD, Verona.