Jabarkan Silsilah dari Konstantinos II dari Yunani

Archmandrite Chrostoforou Ktena. "Apanda ta en Agio Orei iera kathidrymata eis 726...", Athens 1935. Source quoted in, R. M. Dawkins, "A new book on the Administration of Athos, The Link - a review of Mediaeval and Modern Greek, No.1, June 1938, edited by Nicholas Bachtin