Source Data Reference for:
City = Rotterdam
Time = 1900
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Rotterdam | 1875 | 170,000 | Tertius Chandler | Four thousand years of urban growth | p520 | ||
| Rotterdam | 1899 | 319,900 | Carl Ritter | Ritter's geographisch-statistisches Lexikon | |||
| Rotterdam | 1900 | 368,000 | Tertius Chandler | Four thousand years of urban growth | p492 | ||
| Rotterdam | 1914 | 500,000 | Tertius Chandler | Four thousand years of urban growth | p504 |