Source Data Reference for:

City = Rome
Time = 1950

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Rome	1925	758,000			Tertius Chandler	Four thousand years of urban growth	p505
Rome	1950	1,665,000			Tertius Chandler	Four thousand years of urban growth	p540
Rome	1950	1,665,000			Tertius Chandler	Four thousand years of urban growth	p507
Rome	1951	1,701,900			Jan Lahmeyer	http://www.populstat.info/	n/a
Rome	1970	2,960,000			Tertius Chandler	Four thousand years of urban growth	p510