Ferrucci, Piero.
What we may be: the visions and techniques of psychosynthesis /
Piero Ferrucci ; foreword by Laura Huxley 
. - Wellingborough : Turnstone Press Limited,  1984 
. - 250 p.  schem.  21 cm. 
<br/>К.: Бібліогр. : с. 229-233, Покажчик 
<br/><label>  ISBN: </label>0-85500-153-4 
<br/><br/><label>Subjects--Personal Names: </label><br/>Assagioli, Roberto 1888-1974