Wayne W. Dyer, Grijalbo

$33.60

Fisher y Kelly, Ediciones Oblelisco

$7.04

Marian Rojas Estape, Espasa

$23.94

Dale Carnegie, Sudamericana

$21.60

Jaime Lopera, Diana

$27.54

Spencer Johnson, Empresa Activa

$23.94

Ricardo Bulmez, Urania

$18.00

Og Mandino, Diana

$12.00

Viktor E. Frankl, Paidos

$27.54

Yleana Ketchum, Yleana Ketchum

$19.20

Robin Sharma, Grijalbo

$26.40

Walter Riso, Norma

$10.20

Adam J.jackson, Sirio

$8.40

Marco Aurelio, Taurus

$17.94

Camilo Cruz, Taller Del Exito

$8.40