Analysis of information sources in references of the Wikipedia article "Castello di Serravalle" in English language version.
The city was established through the merger of the municipalities of Bazzano, Castello di Serravalle, Crespellano, Monteveglio and Savigno. Valsamoggia is the second largest municipality of the area and the fifth in the number of inhabitants, 30,606, and is part of the Metropolitan City of Bologna.
