Tobias, N. (1982). Basil the First (867-886), the founder of the Macedonian dynasty: A study of the political and military history of the Byzantine empire in the 9. century. Univ. Microfilms Internat.
Chicago-Zitierstil (17. Ausg.)Tobias, Norman. Basil the First (867-886), the Founder of the Macedonian Dynasty: A Study of the Political and Military History of the Byzantine Empire in the 9. Century. Ann Arbor, Mich: Univ. Microfilms Internat, 1982.
MLA-Zitierstil (9. Ausg.)Tobias, Norman. Basil the First (867-886), the Founder of the Macedonian Dynasty: A Study of the Political and Military History of the Byzantine Empire in the 9. Century. Univ. Microfilms Internat, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.