Arcifa, L. "The making of the frontier in the 9th century. Rocchicella di Mineo (CT) and Rural Landscapes in eastern Sicily" in Suburbia and Rural Landscapes in Medieval Sicily, ed(s). Barba, A.C. and Mandala, G. Oxford, 2023, 211-227
, Figure Figure 6.3 and 6.4, Number 5.0, Page 218.0.