Robert T. Kiyosaki, Punto de Lectura

$10.17

Dale Carnegie, San Pablo

$8.40

Adam J. Jackson, Sirio

$8.40

Walter Riso, Planeta

$12.00

Ricardo Bulmez, Urania

$7.20

Cal Newport, Paidos

$21.54

J. Lopera - M. Bernal, Intermedio

$12.00

J. Canfield - M.v. Hansen, Hci

$9.60

Andrew Matthews, Selector

$8.40

H. Norman Wright, Unilit

$8.89

Walter Riso, Norma

$9.13

Stephen R. Covey, Paidos

$29.94

Ana Perez, Montena

$26.00

Louise L. Hay, Urano

$18.00

Ana Perez, Montena

$26.00