2020 United States Census. Dostupné online. [cit. 2022-01-01].
pvestates.org
History of PVE [online]. Pvestates.org [cit. 2023-06-11]. Dostupné online. (anglicky)
web.archive.org
California Cities by Incorporation Date [online]. California Association of Local Agency Formation Commissions [cit. 2023-06-11]. Dostupné v archivu pořízeném dne 2014-11-03. (anglicky)