J. M. Fiey, Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson, (eds.), "Bibliography of Ephrem the Syrian" in Bibliography of Ephrem the Syrian last modified August 3, 2016, http://syriaca.org/bibl/2220
    
        
            
                
                    
                        Kees den
                        Biesen
                    
                    Bibliography of Ephrem the Syrian
                    http://syriaca.org/bibl/2220
                    780
                    http://zotero.org/groups/392292/items/9VFF7ZAM
                    
                        Giove in Umbria [Italy]
                        [publisher not identified]
                        2002