Robert Greene, Oceano

$45.00

Dale Carnegie, San Pablo

$8.40

Dale Carnegie, Grijalbo

$29.94

Alvaro Perez - Kattar, Diana

$12.00

Stephen R. Covey, Paidos

$29.94

Morgan Housel, Planeta

$29.95

Florence Littauer, Unilit

$10.75

John Gray, Grijalbo

$8.16

Louise L. Hay, Urano

$12.00

Rafael Santandreu, Grijalbo

$33.00

Adam J. Jackson, Sirio

$8.40

Maria Ramos Crespo, San Pablo

$7.20

Jaime Lopera, Diana

$25.00

Camilo Cruz, Brainstoem Press

$8.40

Adam J.jackson, Sirio

$8.40