J. M. Fiey, Jeanne-Nicole Mellon Saint-Laurent and Nathan P. Gibson, (eds.), "Edessa 'the blessed city'," in Edessa 'the blessed city', last modified April 25, 2016, http://syriaca.org/bibl/1363
    
        
            
                
                    
                        J. B
                        Segal
                    
                    Edessa 'the blessed city',
                    http://syriaca.org/bibl/1363
                    126
                    http://zotero.org/groups/392292/items/I4N7PWQ2
                    http://www.worldcat.org/oclc/92086
                    0-19-821545-2
                    978-0-19-821545-5
                    
                        Oxford
                        Clarendon Press
                        1970