Iuli Frontini Strategematon libri quattuor / edidit Gottholdus Gundermann. - Frontinus, Sextus Iulius, 30-114. (OLS)http://pul/name/959; Gundermann, Gotthold, 1856-1921. (OLS)http://pul/name/961 (in aedibus B. G. Teubneri, 1888)