M. Joan Gerads, San Pablo

$3.00

Dale Carnegie, Sudamericana

$21.60

Walter Riso, Planeta

$19.95

Dale Carnegie, Debolsillo

$21.60

Frank Suarez, Naturalslim

$38.00

Ana Perez, Montena

$32.00

Andrew Matthews, Selector

$8.40

Mel Robbins, Paidos

$27.50

Eckhart Tolle, Grijalbo

$29.94

Camilo Cruz, Ph.d., Taller Del Exito

$14.40

David Perlmutter, Grijalbo

$21.60

Brian Tracy, Aguilar

$27.00

Ryan Holiday, Conecta

$33.54

Stephen R. Covey, Paidos

$21.60

Louise L. Hay, Urano

$14.40