Source Data Reference for:
City = Kaifeng
Time = 1750
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Kaifeng | 1750 | 78,000 | Tertius Chandler | Four thousand years of urban growth | p78 | ||
| Kaifeng | 1750 | 78,000 | Tertius Chandler | Four thousand years of urban growth | p484 | ||
| Kaifeng | 1750 | 78,000 | Tertius Chandler | Four thousand years of urban growth | p517 |