Alvaro Perez - Kattar, Diana

$10.00

Jose Farid H, Farid

$6.96

J. Lopera - M. Bernal, Intermedio

$9.00

Walter Riso, Norma

$7.61

Camilo Cruz, Taller Del Exito

$7.00

Dale Carnegie, el Trebol

$9.00

Walter Riso, Norma

$8.50

Jay Shetty, Grijalbo

$24.00

Dale Carnegie, Globals Ediciones

$20.00

Walter Riso, Planeta

$10.00

Carmen Santiago, Csg Ediciones

$10.00

Renny Yagosesky, Jupiter

$6.00

Seshia Madyaj, Nancy Margarita

$8.50

Napoleon Hill, Debolsillo

$18.00

Stephen R. Covey, Paidos

$18.00