Maria Ramos Crespo, San Pablo

$7.20

James Claer, Planeta

$38.95

Walter Riso, Planeta

$21.54

Ibarzábal Eugenio, Diaz de Santos

$30.00

Dr. Kevin Leman, Unilit

$8.89

Ana Perez, Montena

$28.74

Renny Yagosesky, Jupiter

$7.20

Dale Carnegie, el Trebol

$10.80

Glade B. Curtis-schuler, Planeta

$13.20

Virginia Satir, Concepto

$7.20

Walter Riso, Planeta

$12.00

Anthony Robbins

$29.94

Hector Garcia, Urano

$23.94

Spencer Johnson, Empresa Activa

$23.94

Alvaro Perez - Kattar, Diana

$12.00