James C. Hunter, Empresa Activa

$10.00

Dale Carnegie, Sudamericana

$18.00

Jurgen Klaric, Planeta

$22.00

Dale Carnegie, Globals Ediciones

$20.00

Walter Riso, Planeta

$10.00

Robert T. Kiyosaky, Debolsillo

$19.95

Arnold Claret Veliz, Editorial Texto

$11.30

Stormie Omar, Unilit

$7.41

Salvador Carrion Lopez, Edaf

$6.50

Andrew Matthews, Selector

$7.00

Louise L. Hay, Urano

$10.00

Maytte, Vergara

$6.74

Walter Riso, Planeta

$10.00

Dale Carnegie, Paidos

$17.95

Louise L. Hay, Urano

$12.00