Joe Vitale, Norma

$9.57

Adam J. Jackson, Sirio

$6.00

Stephen M. R. Covey, Paidos

$18.00

Dr. Miguel Ruiz, Urano

$18.00

Virginia Satir, Concepto

$6.00

Robin S. Sharma, Plaza Janes

$7.39

Fernando Savater, Ariel

$7.50

Florence Littauer, Unilit

$8.96

Lair Ribeiro, Urano

$6.00

Walter Riso, Planeta

$10.00

Helymar Marquez, Helymar Marquez

$10.00

Walter Riso, Planeta

$10.00

Robin Sharma, Grijalbo

$22.00

Andrew Matthews, Selector

$7.00

Walter Riso, Planeta

$10.00