Casper (1962). Sentiments and Activities. New York: The Free Press of Glencoe. Hoult, Thomas Ford (1969). Dictionary of Modern Sociology. Kuper, A. 1996
Roberts, Clan, King, and Covenant: History of the Highland Clans from the Civil War to the Glencoe Massacre (Edinburgh: Edinburgh University Press, 2000)
Roberts, Clan, King, and Covenant: History of the Highland Clans from the Civil War to the Glencoe Massacre (Edinburgh: Edinburgh University Press, 2000)