Williamson, J. (1984). The crucible of race: Black/white relations in the American South since emancipation. Oxford University Press.
Cita Chicago (17th ed.)Williamson, Joel. The Crucible of Race: Black/white Relations in the American South Since Emancipation. New York: Oxford University Press, 1984.
Cita MLA (9th ed.)Williamson, Joel. The Crucible of Race: Black/white Relations in the American South Since Emancipation. Oxford University Press, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.