John Gray, Grijalbo

$8.16

Camilo Cruz, Taller Del Exito

$9.65

Walter Riso, Planeta

$21.54

Walter Riso, Norma

$10.20

Jose Farid H, Farid

$8.35

Walter Riso, Norma

$9.13

Spencer Johnson, Empresa Activa

$23.94

Augusto Cury, San Pablo

$9.67

Seshia Madyaj, Nancy Margarita

$10.20

Jesus Rubio Espina

$1.20

Walter Riso, Planeta

$12.00

Shannon Ethridge, Unilit

$8.12

Laura Jensen Walker, Unilit

$7.20

Brian Tracy, Empresa Activa

$23.94

Napoleon Hill, Edicion Lite

$16.80