One or more of the preceding sentences incorporates text from a publication now in the public domain: Ashby, Thomas (1911). "Alba Fucens". In Chisholm, Hugh (ed.). Encyclopædia Britannica. Vol. 1 (11th ed.). Cambridge University Press. p. 480. Endnote: A very good description of the site, with plans, is given by C. Promis, L'Antichità di Alba Fucense (Rome, 1836).