Scito te ipsum = Erkenne dich selbst / Petrus Abaelardus ; einleitung, edition, übersetzung von R.M. Ilgner. - Abaelardus, Petrus, 1079-1142. (OLS)http://pul/name/7147; Ilgner, Rainer M. (OLS)http://pul/name/8805 (Brepols, 2011)
Include bibliografia.
Testo latino a fronte con introduzione in tedesco.

The correspondence of Marcus Cornelius Fronto with Marcus Aurelius Antoninus, Lucius Verus, Antoninus Pius, and various friends / edited and for the first time translated into English by C.R. Haines. In two volumes. - Fronto, Marcus Cornelius, c. 100-175. (OLS)http://pul/name/6592; Haines, Charles Reginald. (OLS)http://pul/name/19299; Aurelius Antoninus, Marcus, imperatore romano, 121-180. Epistulae (Aurelius Antoninus, Marcus, imperatore romano, 121-180). Inglese e latino Gruppi, scelte. (OLS)http://pul/name/19298 (W. Heinemann, 1955)
Testo latino a fronte.
Ristampa della ed. 1919-1920.
At the end of the volume: "Miscellaneous letters of Marcus Aurelius".