The historians' history of the world in twenty-five volumes, volume 08
CHAPTER III. THE SECOND CRUSADE
[b] E. GIBBON, _op. cit._
[c] CHARLES MILLS, _History of the Crusades_.
[d] L. VON RANKE, _Weltgeschichte_.
[e] “Imad ad-Din” and others in MICHAUD’S _Bibliothèque des Croisades_.