Florence Littauer, Unilit

$10.75

Dr. Camilo Cruz, Taller Del Exito

$9.60

Robin Norwood, Ediciones B

$10.43

Chris Voss, Conecta

$26.34

Dale Carnegie, Sudamericana

$21.60

Helymar Marquez, Helymar Marquez

$12.00

Andrew Matthews, Alamah

$7.20

Helymar Marquez, Helymar Marquez

$12.00

Laura Jensen Walker, Unilit

$7.20

Marco Aurelio, Taurus

$17.94

Fundacion Natala Catalano, Panhouse

$36.00

Renny Yagosesky, Jupiter Editores

$8.91

Stephen R. Covey, Paidos

$29.94

John Gray, Top Emece

$8.16

J. Canfield - M.v. Hansen, Hci

$6.51