The historians' history of the world in twenty-five volumes, volume 07
CHAPTER VII. LEO THE ISAURIAN TO JOANNES ZIMISCES
[b] G. F. HERTZBERG, _Geschichte der Byzantiner und des Osmanischen Reichs_.
[c] K. SCHENK, in _Byzantinische Zeitschrift_.
[d] H. GELZER, _op. cit._
[e] F. H. CLINTON, _Fasti Romani_.
[f] F. J. SAULCY, _Essai de classification des suites monétaires byzantines_.
[g] E. GIBBON, _op. cit._
[h] J. B. BURY, _op. cit._
[i] G. FINLAY, _op. cit._
[j] THEOPHANES, _op. cit._
[k] NICEPHORUS PATRIARCHA, _Ἱστορία σύντομος_.
[l] AUG. FR. GFRÖRER, _Byzantinische Geschichte_.
[m] KARL JOSEPH VON HEFELE, _Konciliengeschichte_.
[n] GEORGE FINLAY, _History of the Byzantine and the Greek Empires from 716-1453_.
[o] LEO DIACONUS, _Historia_.