Touring Club
Italiano. Annuario Generale dei Comuni e delle
Frazioni D'Italia. ed. Adriano Agnati. 1993. ISBN:
88-365-0514-7. Soft, 1356 pp. In Italian. An excellent
compilation of data (population, geographic, governmental,
and tourist) for every town and village in Italy/Sicily.
In addition, detailed maps (1:500000) are appended
for your use.