Source Data Reference for:
City = Kaifeng
Time = 1400
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Kaifeng | 1350 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p475 | ||
| Kaifeng | 1400 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p476 | ||
| Kaifeng | 1400 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p513 | ||
| Kaifeng | 1400 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p537 | ||
| Kaifeng | 1400 | 90,000 | Tertius Chandler | Four thousand years of urban growth | p74 |