Editore: American Academy of Psychotherapists, New York, 1981
Da: Between the Covers-Rare Books, Inc. ABAA, Gloucester City, NJ, U.S.A.
Prima edizione
Softcover. Condizione: Fine. First Edition. Vol. 17, No. 2. Octavo. 92, [4 ads] pp. About fine in wrappers with a tiny bit of wear. Warkentin was the founding editor of *Voices*.