Alcuin Mtakatifu
Disputatio de rhetorica et de virtutibus sapientissimi regis Carli et Albini magistri, ed. and tr. Wilbur Samuel Howell, The Rhetoric of Alcuin and Charlemagne. New York: Russell and Russell, 1965 (1941); ed. C. Halm, Rhetorici Latini Minores. 1863. 523-50.