Deepak Chopra, Alamah

$7.80

Dr. Lair Ribeiro, Urano

$7.80

James C. Hunter, Empresa Activa

$12.00

Dale Carnegie

$14.40

Camilo Cruz, Taller Del Exito

$8.60

Charles Duhigg, Vergara

$26.40

Walter Riso, Norma

$9.13

Adam J. Jackson, Sirio

$7.20

Maria de los Angeles R., Grupo Zeta

$11.20

Brian Tracy, Empresa Activa

$23.94

Jaime Lopera, Diana

$21.54

Alvaro Perez - Kattar, Diana

$12.00

Daniel Goleman, Javier Vergara

$12.00

Joe Dispenza, Urano

$35.94

John Gray, Top Emece

$8.16