Ugo Zanetti and Nathan P. Gibson (eds.), "The Apostle Thomas in South India" in last modified January 4, 2016, http://syriaca.org/bibl/941
    
        
            
                
                    
                        J.N.
                        Farquhar
                    
                    The Apostle Thomas in South India
                    http://syriaca.org/bibl/941
                
                
                    The Bulletin of the John Rylands Library
                    
                        1927
                    
                    11
                    20-50
                
                
                This is reprinted in J. Vellian (ed.), The Apostle Thomas in India according to the Acts of Thomas (Kottayam, 1972), 1-76.