1. A T Kearney (1993) Logistics Excellence in Europe. A Study Report Prepared by A. T. Kearney on Behalf of the European Logistics Association (ELA)
2. Baumgarten H, Herter M (1999) Internationalisierung der Logistik. In: Weber J, Baumgarten H (Hrsg) Handbuch Logistik. Stuttgart, S. 828-845
3. Baumgarten H, Krokowski W (2003) Trends and Strategies in International Procurement. A Comparison between Asia and Europe. Hamburg
4. Bender P S (1985a) The Challenge of International Distribution. In: IJoPD 15 4, S. 20-26
5. Bender P S (1985b) The International Dimension of Physical Distribution Management. In: Robeson J F, House R G (Hrsg) The Distribution Handbook. New York/London, S. 777-814