Source Data Reference for:
City = Sofia
Time = 1700
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Sofia | 1700 | 40,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 | |||
| Sofia | 1700 | 30,000 | Tertius Chandler | Four thousand years of urban growth | p21 |