Source Data Reference for:

City = Hanoi
Time = 1400

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Hanoi	1350	45,000			Tertius Chandler	Four thousand years of urban growth	p475
Hanoi	1400	46,000			Tertius Chandler	Four thousand years of urban growth	p476
Hanoi	1400	46,000			Tertius Chandler	Four thousand years of urban growth	p513
Hanoi	1400	46,000			Tertius Chandler	Four thousand years of urban growth	p74