Johannis Wyclif Tractatus de potestate pape / now first edited from the manuscripts, with critical and historical notes by Dr. Johann Loserth ... ; English side-notes by F. D. Matthew. - Wycliffe, John, m. 1384. (OLS)http://pul/name/21918; Loserth, Johann, 1846-1936. (OLS)http://pul/name/17452 (Published for the Wyclif society by Trübner & Co., 1907)
"First reprinting, 1966".
Bibliografia in nota.