Akindynos, Gregorios ca. 1300-ca. 1349.
Letters of Gregory Akindynos /
Greek text and English translation by Angela Constantinides Hero 
. - Washington : Dumbarton Oaks,  Research Library and Collection,  1983 
. - LIV, 465 p.  23 cm. 
 - Corpus fontium historiae Byzantinae  v. 21 ; Serie Washungtonensis .
<br/><label>  ISBN: </label>0-88402-107-6