^McVeigh, Rory. "Structural Incentives for Conservative Mobilization: Power Devaluation and the Rise of the Ku Klux Klan, 1915–1925". Social Forces, Vol. 77, No. 4 (June 1999), p. 1463.
^Michael, Robert, and Philip Rosen. Dictionary of antisemitism from the earliest times to the present. Lanham, Maryland, USA: Scarecrow Press, 1997, p. 267.
^Kelly Baker, Gospel According to the Klan: The KKK's Appeal to Protestant America, 1915–1930 (U Press of Kadas, 2011)