Source Data Reference for:
City = Oyo
Time = 1400
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Oyo | 1400 | 50,000 | Tertius Chandler | Four thousand years of urban growth | p56 | ||
| Oyo | 1400 | 50,000 | Tertius Chandler | Four thousand years of urban growth | p513 | ||
| Oyo | 1400 | 50,000 | Tertius Chandler | Four thousand years of urban growth | p476 | ||
| Oyo | 1400 | 50,000 | Tertius Chandler | Four thousand years of urban growth | p528 | ||
| Oyo | 1400 | 50,000 | Tertius Chandler | Four thousand years of urban growth | p296 |