European Transport Policy and Sustainable MobilityJonas Akerman, David Banister, Karl Dreborg, Peter Nijkamp, Ruggero Schleicher-Tappeser, Dominic Stead, Peter SteenHäftad, 2000894 kr
Sustainable Urban Development Volume 2Mark Deakin, Gordon Mitchell, Peter Nijkamp, Ron VreekerHäftad, 2007967 kr