Las 9 barreras
http://www.youtube.com/watch?v=PhLrvu2HrCI
24
02, 2014
24
02, 2014
Pon en forma a tu cerebro
http://www.youtube.com/watch?v=TMusIXdAYt0
24
02, 2014
Entrevista a Brian Tracy
https://www.youtube.com/watch?feature=player_embedded&v=wfFTtJFYnd4
24
02, 2014
Curso técnico de Ventas
http://www.youtube.com/watch?v=yqE1B77G_aU
24
02, 2014
El mentalista – Ventas
http://www.youtube.com/watch?v=B0UTzLxZaKs
24
02, 2014
Eric Worre – How To Recruit 20 People In 30 Days
https://www.youtube.com/watch?v=qIbGT2-R-6g