by Gregorius Abu'l-Farag (Barhebraeus), edited from the only two known manuscripts, with an English translation, commentary, and indices by M. Meyerhof, G.P. SobhyGoverment Press, Bûlâq1940
by Gregorius Abu'l-Farag (Barhebraeus), edited from the only two known manuscripts, with an English translation, commentary, and indices by M. Meyerhof, G.P. SobhyGoverment Press, Bûlâq1938
by Gregorius Abu'l-Farag (Barhebraeus), edited from the only two known manuscripts, with an English translation, commentary, and indices by M. Meyerhof, G.P. SobhyGoverment Press, Bûlâq1937