https://www.regione.marche.it/Regione-Utile/Cultura/Catalogo-beni-culturali/RicercaCatalogoBeni/ids/104859

https://www.halleyweb.com/c044052/zf/index.php/musei-monumenti/index/dettaglio-museo/museo/4

https://archive.org/stream/storiadellaterra00mari/storiadellaterra00mari_djvu.txt

http://blogidraulicaantica.org/la-cisterna-romana-di-montottone-fm-ed-il-suo-cunicolo