Runciman, Sir Steven  1903 <br/><br/>
The history of the crusades 

 - Cambridge :   Cambridge University,   1957. 
 - 3 v. :   láms. ;   28 cm. 
<br/><br/> Contiene:    T.1: The first crusade and the foundation of the kingdom of Jerusalem    T.2.: The kingdom of Jerusalem and the Frankish East. 1100-1187    T.3.: The kingdon of acre and the later crusades