Dunning 1897b, p. 744. Dunning, William. A. (December 1897b). "Record of Political Events". Political Science Quarterly. 12 (4): 734–756. doi:10.2307/2139703. JSTOR2139703.
Dunning 1897b, p. 744. Dunning, William. A. (December 1897b). "Record of Political Events". Political Science Quarterly. 12 (4): 734–756. doi:10.2307/2139703. JSTOR2139703.