AnónimoAsch, ScholemAya, AbdelmuminBatchelor, StephenBiardeau, MadeleineDalai LamaDESHIMARU TAISENDhiravamsaDoreen VirtueEstrada, Juan AntonioFaure, BernardFlavio JosefoGARCIA BAZAN, FRANCISCOGibran, KhalilGimbutas, MarijaGoldstein, JosephJiddu KrishnamurtiJOHN STUART MILLJäger, WilligisKhema, AyyaKrishnamurti, JidduLechermeier, PhilippeLoy, DavidMacArdle, MeredithMark TwainMelloni, JavierMerlo, VicenteNavarro, RobertoNorbu, Chögyal NamkhaiOdier, DanielOshoPelikan, JaroslavRamadan, TariqSABAN MARIO JAVIERSAINT GERMAINSAN AGUSTINSchuon, FrithjofShainberg, LawrenceSHARMA ARVINDSmith, HustonSotomayorSubirana, MiriamSugatananda, AnagarikaThurman, RobertTrungpa, ChögyamUCHIYAMA KOSHOVariosVarios autoresVidal, CésarVillalba, DokushôVivekananda, SwamiVV. AA.Wilber, Ken