James, Herbert LeeA comparative analysis of the major rhetorical treatises of Plato, Aristotle, Cicero, and QuintilianTogether with tabular outlines and diagrams of their theoriesColumbus, OH; Ohio State University 1951Onlineausgaben:rave.ohiolink.edu/etdc/view?acc_num=osu1187712314SpracheenglischSchlagworteAristotelesCiceroInstitutiones oratoriaePlatonQuintilianEinheitssachtitelA comparative analysis of the major rhetorical treatises of Plato, Aristotle, Cicero, and Quintilian