Dr. Lair Ribeiro, Urano

$6.50

Dr. Camilo Cruz, Taller Del Exito

$9.00

S. Stephens - A. Gray, Unilit

$6.77

Renny Yagosesky, Jupiter Editores

$7.43

Antonio Perez Esclarin, San Pablo

$5.00

Dale Carnegie, el Trebol

$9.00

Walter Riso, Norma

$8.50

Dr.camilo Cruz - R. Cruz, Taller Del Exito

$7.00

Anthony Robbins

$18.00

Marian Rojas Estape, Espasa

$17.95

Jessie Inchauspe, Diana

$17.95

Renny Yagosesky, Diana

$12.67

Laura Jensen Walker, Unilit

$6.00

Irrael Gomez

$25.00

Walter Riso, Planeta

$10.00