1. Catalogue of recorded earthquakes from 1606 B.C. to 1850 A.D.
http://www.biodiversitylibrary.org/item/46640#page/5/mode/1up
2. I terremoti d’Italia;Baratta,1901
3. Vulcani e fenomeni vulcanici in Italia;Mercalli,1883
4. II Vesuvio e le sue eruzioni. Dall’anno 79 d.C. al 1896;Baratta,1897
5. Data for investigating tsunami activity in the Mediterranean Sea;Antonopoulus;Int. J. Tsu. Soc.,1990