Source Data Reference for:
City = Barcelona
Time = 0
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Barcelona | -250 | founded | founded by Hamilcar Barca (275 - 228 BC) | n/a | http://en.wikipedia.org/wiki/List_of_cities_by_time_of_continuous_habitation | eng2013 | |
| Barcelona | 1 | 5,000 | under Augustus | Baedeker De Agostini | Barcellona | p17 |