WASET
    Reinhard Haas and  Amela Ajanovic,  Promoting Electric Vehicles for Sustainable Urban Transport: How to Do It This Time Right.   journal   = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 696 - 700
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/4401.