Brian Weiss, B de Bolsillo

$21.60

Gio Zararri, Vergara

$28.74

Lair Ribeiro, Urano

$7.20

Dale Carnegie, San Pablo

$8.40

L. Ronald Hubbard

$4.26

Stephen R. Covey, Paidos

$29.94

Cal Newport, Paidos

$21.54

J. Lopera - M. Bernal, Intermedio

$10.80

Adam J. Jackson, Sirio

$7.20

H. Norman Wright, Unilit

$8.89

Walter Riso, Planeta

$12.00

John Gray, Top Emece

$8.16

Jaime Lopera, Diana

$21.54

Ryan Holiday, Paidos

$21.60

Marian Rojas Estape, Espasa

$23.94