Diorami lombardi carteggio (1896 - 1944) (Il Poligrafo, 2008)
- Cont. introd. (p. 15-29) by the ed., bibl. refs., notes, appendix of texts (p. 185-203) and name index. - At head of title: Regione del Veneto. - Letters, partly publ. for the first time, between A. Negri and P. Buzzi (1874-1956)