Jeanne-Nicole Mellon Saint-Laurent, David A. Michelson and Ugo Zanetti, (eds.), "Theophilius (text)" in Bibliotheca Hagiographica Syriaca Electronica last modified November 5, 2015, http://syriaca.org/work/2050
    
        
            
                Théophile (texte)
                Theophilius (text)
                
                    ms Dayr az-Za‘faran, cod. pap. 121 (Dolabany)
                
                http://syriaca.org/work/2050
                2022
                
                    Bibliotheca Hagiographica
                                        Syriaca
                    
                    2022