John Gray, Grijalbo

$8.16

Gaston Maldonado, San Pablo

$8.40

Robin S. Sharma, Plaza Janes

$8.86

Dale Carnegie, Grijalbo

$29.94

Ana Perez, Montena

$28.95

Daniel J. Siegel, B de Bolsillo

$24.00

James C. Hunter, Empresa Activa

$12.00

Yuval Noah Nahari, Debate

$28.74

Robin Sharman, Grijalbo

$28.74

Helymar Marquez, Helymar Marquez

$12.00

Ignacio Larrañaga, San Pablo

$6.00

Walter Riso, Planeta

$20.95

Walter Riso, Norma

$10.20

Camilo Cruz, Taller Del Exito

$9.64

Walter Riso, Planeta

$12.00