AUTORBert HellingerCalamandrei, PieroDalai LamaDilts, RobertEnric CorberaEstulin, DanielFuentes, CarlosGarth EnnisHellinger, BertInstituto CervantesKing, StephenKotkin, StephenLeibniz, Gottfried WilhelmMirtalipova, DinaraPack, SusanPaniniPmiRendón Ortiz, GilbertoRinpoche, Yongey MingyurStephen KingVariosVarios autoresVV. AA.