Author
Tocqueville, Alexis de, 1805-1859
7
Cook, William Wilson, 1858-
2
Foner, Eric
2
Monrad, D. G. 1811-1887
2
Reeve, Henry, 1813-1895
2
Allen, Thomas M., 1967-
1
Chinard, Gilbert, 1881-1972,
1
Kammen, Michael
1
Mayer, J. P. 1903-1992
1
Mayer, J. P. 1903-1992,
1
Nolla, Eduardo
1
Rawlings, Elizabeth
1
Schleifer, James T., 1942-
1
Spencer, John Canfield, 1788-1855
1