Eutropii Breviarium Historiae Romanae. - Eutropius, <Sec. 4.>. (OLS)http://semarc/name/66140; Dietsch, Heinrich Rudolph. (OLS)http://semarc/name/11790; Baumgarten-Crusius, Detlev Carl Wilhelm. (OLS)http://semarc/name/75488 (in aedibus B. G. Teubneri,, 1899)