found: Bering-Staschewski, R. Römische Zeitgeschichte bei Cassius Dio, 1981: t.p. (Cassius Dio)
found: Enc. Brit., 1972 (Dio Cassius (Cassius Dio) Cocceianus, ca. 150-235; Roman historian, wrote in Greek)
found: Enc. Amer., 1975 (Dio Cassius, more properly called Cassius Dio Cocceianus, ca. 163-after 229)
found: Collier's, 1972 (Dio Cassius surnamed Cocceianus, ca. 155-ca. 235; Roman historian)
found: Šašel Kos, M. Zgodovinska podoba prostora med Akvilejo ... 1986: t.p. (Kasiju Dionu)
found: His Histoire romaine, 1995: t.p. (Dion Cassius)
found: Dion Kasiosis cʻnobebi Sakʻartʻvelos šesaxeb, 1966: introd., p. 7 (Dion Kasios Kokeianosi)
found: Storia romana, 1998- : v. 5, t.p. (Cassio Dione) p. 5 (Lucio Cassio Dione)