Restad, P. L. (1996). Christmas in America: A history (Oxford University Press pbk.). Oxford University Press.
Style de citation Chicago (17e éd.)Restad, Penne L. Christmas in America: A History. Oxford University Press pbk. New York: Oxford University Press, 1996.
Style de citation MLA (8e éd.)Restad, Penne L. Christmas in America: A History. Oxford University Press pbk. Oxford University Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.