Hybrid Electric Drivetrains

Crown Coaches (2011) Crown Coaches presents Australia's first hybrid bus, Case Study 


Barnett Couriers (2008) Truck World 'Hybrid delivers economy meesage to courier company'


USPS (2007) Fleet Planning and Management


New York City Tranit (2006) 'Hybrid and CNG transit buses: final evaluation results'


Toronto Transit Commission (2008) The Star.com 'TTC going diesel again after hybrid bus glitch'