Dr. Camilo Cruz, Taller Del Exito

$10.80

Stephen R. Covey, Paidos

$21.60

Anthony Robbins, Grijalbo

$23.94

Spencer Johnson, Empresa Activa

$21.60

L. Ronald Hubbard

$4.26

Fisher y Kelly, Ediciones Oblelisco

$7.04

Robin Sharma, Edicion Lite

$16.80

Fernando Trias de Bes, Empresa Activa

$24.00

Ibarzábal Eugenio, Diaz de Santos

$30.00

Cal Newport, Paidos

$21.54

Fundacion Natala Catalano, Panhouse

$36.00

Aurora Mortera, Trillas

$39.46

Daniel Goleman, B de Bolisllo

$23.94

Shannon Ethridge, Unilit

$8.12

Louise L. Hay, Urano

$14.40