Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Roman calendar:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

In addition to Egypt's separate calendar, some provinces maintained their records using a local era.[2] Africa dated its records sequentially from 39 BC;[3] Spain from AD 38.[citation needed] This dating system continued as the Spanish era used in medieval Spain.[citation needed]