Burckhardt, Jacob..
The letters of Jacob Burckhardt /
selected, edited, and translated by Alexander Dru 
. - Indianapolis  : Liberty Fund,  2001 
. - lx, 267 p. : ill.  23 cm. 
<br/>К.: Бібліогр. : с. 251-253. 
<br/><label>  ISBN: </label>0-86597-123-4