Hollister, Warren C.  Leedom, Joe W.  <br/><br/>
Medieval Europe :  A Short Sourcebook / 

 - 2nd ed  
 - New York :  McGraw-Hill Inc,   1992. 
 - xiv, 281 p. 
<br/><br/><label>ISBN: </label>0070296170 
<br/><br/><label>Dewey Class. No.: </label>940.1  / HOL