Source Data Reference for:
City = Oslo
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Oslo | 1925 | 255,000 | Tertius Chandler | Four thousand years of urban growth | p506 | ||
| Oslo | 1950 | 434,000 | Tertius Chandler | Four thousand years of urban growth | p508 | ||
| Oslo | 1950 | 447,100 | n/a | Statistical yearbook of Norway ISSN 0809-1919 |