What We May Be: Techniques for Psychological and Spiritual Growth by Piero Ferrucci |
Psychosynthesis: A Psychology of the Spirit (SUNY Series in Transpersonal and Humanistic Psychology) by John Firman |
by Roberto Assagioli
|
by Molly Young Brown
|
Transpersonal Development: The Dimension Beyond Psychosynthesis by Roberto Assagioli |











