Sanna, S. (2016). Unfinished Sicily: As in no other country, Italy, especially Sicily, has a large number of buildings that have never been completed. / von Sergio Sanna. Topos.

Sanna, Sergio. "Unfinished Sicily: As in No Other Country, Italy, Especially Sicily, Has a Large Number of Buildings That Have Never Been Completed. / Von Sergio Sanna." Topos 2016.

Sanna, Sergio. "Unfinished Sicily: As in No Other Country, Italy, Especially Sicily, Has a Large Number of Buildings That Have Never Been Completed. / Von Sergio Sanna." Topos, 2016.