Parodi, G.B. 2015. Le aree rurali dell’Appennino Ligure tra età romana e tardomedioevo. Ricerche storiche e archeologiche in alta Valle Scrivia / The rural areas of the Ligurian Appennines between Roman period and the Late Middle Ages. Historical and archaeological research in Valle Scrivia. Il capitale culturale. Studies on the Value of Cultural Heritage. 12 (dic. 2015), 67–100. DOI:https://doi.org/10.13138/2039-2362/1157.