The culture of unbelief: studies and proceedings from the First International Symposium on belief held at Rome, March 22-27, 1969 /
the Agnelli Foundation, the University of California at Berkeley, the Vatican Secretariat for Non-Believers ; edited by Rocco Caporale, Antonio Grumelli 
. - Berkeley : Los Angeles : London : University of California Press,  1971 
. - xx, 303 p.  23 cm. 
<br/>К.: Бібліогр. в підрядк. прим. 
<br/><label>  ISBN: </label>0-520-01856-7