Psicología

Alberto Rodríguez Morejón

Francisco Viñals María Luz Puente Balsells

Helm Stierlin Ronald Grossarth-Maticek

Viktor Frankl

Giorgio Nardone Emanuela Giannotti Rita Rocchi

Jimmie Holland Sheldon Lewis

Edith Goldbeter-Merinfeld

Gerd Mietzel

Francisco Palacio Espasa Roland Dufour

Kurt Ludewig

John H. Weakland Richard Fisch Lynn Segal