Ugo Zanetti, Jeanne-Nicole Mellon Saint-Laurent and Nathan P. Gibson, (eds.), "The monks of Kublai Khan, emperor of China: or, The history of the life and travels of Rabban Sawma, envoy and plenipotentiary of the Mongol Khans to the Kings of Europe, and Markos who as Mar Yahbh-Allaha 3 became patriarch of the Nestorian Church in Asia" in The monks of Kublai Khan, emperor of China: or, The history of the life and travels of Rabban Sawma, envoy and plenipotentiary of the Mongol Khans to the Kings of Europe, and Markos who as Mar Yahbh-Allaha 3 became patriarch of the Nestorian Church in Asia last modified June 3, 2016, http://syriaca.org/bibl/1982
    
        
            
                
                    
                        Sawma
                    
                    
                        E. A. Wallis
                        Budge
                    
                    The monks of Kublai Khan, emperor of China: or, The history of the life and travels
of Rabban Sawma, envoy and plenipotentiary of the Mongol Khans to the Kings of Europe, and Markos
who as Mar Yahbh-Allaha 3 became patriarch of the Nestorian Church in Asia
                    http://syriaca.org/bibl/1982
                    517
                    http://zotero.org/groups/392292/items/MXPZX6EE
                    http://www.worldcat.org/oclc/847237237
                    
                        Religous Tract Society
                        1928