TY  - BOOK
AU  - Gladwell,Malcolm
TI  - David and Goliath: Underdogs, Misfits and the Art of Battling Giants 
SN  - 9781846145810
PY  - 2013///
CY  - [Washington D.C.]
PB  - Penguin
N1  - Disponible Kindle
ER  -