Virginia Satir, Concepto

$7.20

John Gray, Grijalbo

$8.16

Walter Riso, Norma

$10.20

Robert Fisher, Ediciones Obelisco

$6.60

Adam J. Jackson, Sirio

$8.40

Spencer Johnson, Empresa Activa

$23.94

Ryan Holiday, Conecta

$33.54

Augusto Cury, San Pablo

$9.67

Fernando Trias de Bes, Empresa Activa

$24.00

Charles Dickens, Cddvd

$2.06

Gio Zararri, Vergara

$28.74

Daniel Goleman, Javier Vergara

$12.00

Laura Jensen Walker, Unilit

$7.20

Antonio Perez Esclarin, Estudio

$4.80

Adam J.jackson, Sirio

$8.40