1. Euro Cities (2014) Oslo, electric vehicle capital of the world. http://wsdomino.eurocities.eu/eurocities/news/Oslo-electric-vehicle-capital-of-the-world-WSPO-9R6ECM
2. Figenbaum E, Kolbenstvedt M (2013) Electromobility in Norway-experiences and opportunities with Electric vehicles. Institute of Transport Economics, Norway. Report No. 1281/2013
3. Halvorsen B, Frøyen Y (2009) Trafikk i kollektivfelt. Kapasitet og avvikling. Elbilens rolle. Rapport fra Asplan Viak
4. Hannisdahl OH, Malvik HV, Wensaas GB (2013) The future is electric! The EV revolution in Norway–explanations and lessons learned. In: EVS27 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium. Barcelona
5. Holtsmark (2012) Elbilpolitikken – virker den etter hensikten? Samfunnsokonomen nr 5 2012