7.3: Frammenti postumi 1884-1885 - Nietzsche, Friedrich, 1844-1900. (OLS)http://ftis/name/51781; Giametta, Sossio. (OLS)http://ftis/name/67691 (Opere di Friedrich Nietzsche, 1975)

A Critical and Exegetical Commentary on the Pastoral Epistles - Marshall, I. Howard. (OLS)http://ftis/name/51043; Towner, Philip H. (OLS)http://ftis/name/70628 (International Critical Commentary, 1999)