Ryberg, Inez Scott (1931). "Was the Capitoline Triad Etruscan or Italic?". The American Journal of Philology. 52 (2): 145–156. doi:10.2307/290109. JSTOR290109.
Ryberg, Inez Scott (1931). "Was the Capitoline Triad Etruscan or Italic?". The American Journal of Philology. 52 (2): 145–156. doi:10.2307/290109. JSTOR290109.
Ogilvie 1970, pp. 84–85 (citing Livy, 1.16), arguing that it is connected to the Julian clan's claims of Alban descent. Ogilvie, R M (1970). Commentary on Livy: Books 1–5 (Reprinted with addenda ed.). Oxford: Clarendon Press. ISBN0-19-814432-6. Livy (1905) [1st century AD]. Ab urbe condita [From the founding of the city]. Translated by Roberts, Canon – via Wikisource.