de Roziére, 1849, p. 102: Bethsurie; p. 263: Bethsurie; p. 303: "in cujus territorio fundata est villa, quae dicitur Parva Mahumeria"; all cited in Röhricht, 1893, RRH, pp. 16-17, No 74
de Roziére, 1849, p. 95, cited in Röhricht, 1893, RRH, p. 70 No. 278