Schlesinger, Arthur Meier
The rise of the city 1878-1898
Macmillan, 1933
 Buku Teks
Hansen, Harry
The civil war : a new one-volume history / Harry Hansen
A Mentor Book, 1961
 Buku Teks
Thermstern, Stephen
Poverty and progress : social mobility in a nineteenth century city by Stephan Thernstrom
Cambridge, Harvard University Press
 Buku Teks
Myers, Margaret G.
A Financial history of the United States
Columbia University Press , 1970
 Buku Teks
The heritage of American social work: readings in its philosophical and institutional development
edited by Ralph E. Pumphrey and Muriel W. Pumphrey
Columbia University Press, 1961
 Buku Teks