Bibliografía (11 obras)
Beermat Entrepreneur
2018
Sales on a Beermat
2012
This Is How Yoodoo It
2010
Small Buisness Bestsellers
2007
The boardroom entrepreneur
2005
The beermat entrepreneur
Beermat Entrepreneur, the Inc 2005 Calendar
2004
La Estrategia En El Posavasos O Como Convertir Una Buena Idea En Un Gran Negocio
2002
Beermat Entrepreneur Live
Beermat Entrepreneur Live (Red Audio)
