Brauer, K. J. (1967). Cotton versus conscience: Massachusetts Whig politics and southwestern expansion, 1843-1848. University of Kentucky Press.
Dyfyniad Arddull ChicagoBrauer, Kinley J. Cotton Versus Conscience: Massachusetts Whig Politics and Southwestern Expansion, 1843-1848. Lexington: University of Kentucky Press, 1967.
Dyfyniad MLABrauer, Kinley J. Cotton Versus Conscience: Massachusetts Whig Politics and Southwestern Expansion, 1843-1848. University of Kentucky Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.