Finkelman. Congress and the Crisis of the 1850s. Ohio University Press.
Dyfyniad Arddull ChicagoFinkelman. Congress and the Crisis of the 1850s. Ohio University Press.
Dyfyniad MLAFinkelman. Congress and the Crisis of the 1850s. Ohio University Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.