Bud Feder & Ruth Ronall,U.S.

year of pub­li­ca­ti­onISBNauthor(s)title
1997978-0-9663109-0-0Bud FederA Living Legacy of Fritz and Laura Perls: Contemporary Case Studies
1982978-0-9663109-1-7Bud FederPeeling the Onion: A Gestalt Therapy Manual for Clients
2000978-0-9663109-2-4   ''Beyond the Hot Seat: Gestalt Approaches to Group