Source Data Reference for:
City = Sheffield
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Sheffield | 1925 | 534,000 | Tertius Chandler | Four thousand years of urban growth | p506 | ||
| Sheffield | 1950 | 730,000 | Tertius Chandler | Four thousand years of urban growth | p508 | ||
| Sheffield | 1951 | 512,900 | Johan Huizinga | Internationaal aardrijkskundig woordenboek |