Source Data Reference for:
City = Riga
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Riga | 1925 | 337,000 | Tertius Chandler | Four thousand years of urban growth | p506 | ||
| Riga | 1950 | 475,000 | Tertius Chandler | Four thousand years of urban growth | p508 | ||
| Riga | 1956 | 565,000 | Jan Lahmeyer | http://www.populstat.info/ | n/a |