1. XIX Rapporto Aci-Censis 2011-Il triennio che sta cambiando il modo di muoversi: auto sempre più cara, la usi meno e la paghi di più;Aci-Censis Servizi,2011
2. Total cost of ownership, payback, and consumer preference modeling of plug-in hybrid electric vehicles;Al-Alawi;Applied Energy,2013
3. Full life cycle analysis of market penetration of electricity based vehicles;Baptista,2009
4. Tank-to-wheels report;Concawe,2008
5. Well-to-tank;Edwards,2013