Runciman, Steven, 1903-2000. The fall of Constantinople, 1453 / Steven, Runciman - Cambridge : Cambridge U.P., 1969. - xiv, 256 p. : illus., maps. ; 22 cm. Bibliography: p. 236-245. ISBN: 0521095735 Subjects--Geographic Terms: Istanbul (Turkey)--History--Siege, 1453. Dewey Class. No.: 949.61 / RUF