Pieper, Josef..
Leisure : the basis of culture /
translated by Alexander Dru ; with an introduction by T.S. Eliot 
. - [б. м.]  : New American Library,  1963 
. - ix, 11-127 p.  18 cm. 
 - ((Mentor-omega book) )
<br/>К.: Бібліогр. в прим. : с. 126-127.