請求番号:M-K:103:28.6
A history of medieval political thought, 300-1450 / Joseph Canning ; : pbk. -- Routledge, 1996. -- xv, 255 p. ; 22 cm.
請求番号:M-K:103:31.I
Medieval political ideas / by Ewart Lewis ; v. 1, v. 2. -- Knopf, 1954. -- 2 v. (xii, 661 p.) ; 26 cm. -- (Borzoi books).