Autores

•  Viktor Frankl (12)
•  Paul Watzlawick (10)
•  Jorge L. Tizón (7)
•  Giorgio Nardone (7)
•  Bert Hellinger (6)
•  Manuel Villegas (6)
•  Stefano Bartoli (2)
•  José Luis Díaz (2)
•  Marcelo R. Ceberio (2)
•  Jairo Muñoz Delgado (2)
•  Carlos Moreno Benavides (2)
•  Celedonio Castanedo Secadas (2)
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