Does the evidence about religion indicate that Pompeii was a Roman town?

Please refer to the attached files and also if you can reference this book. M. Beard, Pompeii: The Life of a Roman Town, Profile 2008 J. Berry, The Complete Pompeii, Thames & Hudson 2007 [Berry] Alison Cooley, Pompeii, London: Duckworth 2003 [Cooley] Use Harvard referencing