Ruggles, Robin..
Apparition shrines : places of pilgrimage and prayer /
with a foreword by Bertrand Buby 
. - Boston  : Pauline Books & Media,  2000 
. - xxiii, 245 p. : ill., map., tab.  23 cm. 
<br/>К.: Бібліогр. : с. 237-245. 
<br/><label>  ISBN: </label>0-8198-4799-2