1. Land values in Chicago, 1913-2010;Ahlfeldt;Land Lines,2014
2. The Vertical City: the Price of Land and the Height of Buildings in Chicago 1870-2010;Ahlfeldt,2015
3. Location, location, location!’ the price gradient for vacant urban land: New York, 1835 to 1900;Atack;J. R. Estate Finance Econ.,1998
4. Skyscrapers and the skyline: Manhattan, 1895–2004;Barr;R. Estate Econ.,2010
5. Skyscraper height;Barr;J. R. Estate Finance Econ.,2012