Runciman, Steven,  Sir,  1903- <br/><br/>
The emperor romanus lecapenus and his reign :  a study of tenth-century Byzantium / 
by Steven Runciman 
 - Cambridge :  Cambridge University Press,  1929 
 - vi, 275 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 254-261 
<br/><br/><label>ISBN: </label>3521061644 
<br/><br/><label>Subjects--Personal Names: </label><br/>Romanus I Lecapenus, Emperor of the East,  d. 948 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Byzantine Empire--History--Constantine VII Porphyrogenitus, 913-959