請求番号:M-C:242:509
Gregorio Magno e il suo mondo / Robert A. Markus. -- Vita e pensiero, c2001. -- xv, 320 p. ; 23 cm. -- (Cultura e storia ; 21).
請求番号:M-C:242:510.1
Gregory the Great, his place in history and thought / by F. Homes Dudden ; v. 1, v. 2. -- Russell & Russell, [1967]. -- 2 v. : ill. ; 22 cm.
請求番号:M-C:242:510.2
Gregory the Great, his place in history and thought / by F. Homes Dudden ; v. 1, v. 2. -- Russell & Russell, [1967]. -- 2 v. : ill. ; 22 cm.
請求番号:M-C:242:510.3
Gregor I. der Grosse nach seinem Leben und seiner Lehre / geschildert von Georg Johann Th. Lau. -- Th. O. Weigel, 1845. -- xii, 556 p. ; 22 cm.