Grēgoriou-Iōannidou, M..
J.B. Bury, "The imperial administrative system in the ninth century": pinakes /
M. Grēgoriou-Iōannidou 
. - Thessalonikē : Aristoteleion panepistēmion Thesalonikēs,  1968 
. - 240 h.  24 cm. 
 - Aristoteleion panepistēmion Thesalonikēs. Epistēmonikē epetēris philosophikes scholēs  t. 1 .
<br/><br/> Anatypon.
<br/><br/><label>Subjects--Personal Names: </label><br/>Bury, John Bagnell 1861-1927  Imperial administrative system in the ninth century