The age of Constantine the Great - Burckhardt, Jacob, 1818-1897. (Berkeley : University of California Press, 1983)
Translation of: Die Zeit Konstantins des Grossen.
On the ancient sources: p. [377]-379.
Keywords: Constantine -- I, -- Emperor of Rome, -- -337.; Diocletian, -- Emperor of Rome, -- 245-313.; Rome (Italy) -- History -- Constantine I, the Great, 306-337.; Rome (Italy) -- History -- Diocletian, 284-305.