Paul's Second Epistle to the Corinthians / the english text with introduction, exposition and notes by Philip Edgcumbe Hughes .. - Hughes, Philip Edgcumbe. (OLS)http://pul/name/24381 (Wm. B. Eerdamans Publishing Co., 1982)
Indici: p. 491-508.

Lutero tra riforma cattolica e protestante / Erwin Iserloh. - Iserloh, Erwin, sac., 1915- (OLS)http://pul/name/342 (Queriniana, 1970)
Bibliografia in nota.