Kirchner, C. (2004). Summary of the Study Rail Liberalisation Index 2004: Comparison of the Market Opening in the Rail Markets of the Member States of the European Union,Switzerland and Norway. IBM Deutschland GmbH,Business Consulting Services.
Chicago-Zitierstil (17. Ausg.)Kirchner, Christian. Summary of the Study Rail Liberalisation Index 2004: Comparison of the Market Opening in the Rail Markets of the Member States of the European Union,Switzerland and Norway. Berlin: IBM Deutschland GmbH,Business Consulting Services, 2004.
MLA-Zitierstil (9. Ausg.)Kirchner, Christian. Summary of the Study Rail Liberalisation Index 2004: Comparison of the Market Opening in the Rail Markets of the Member States of the European Union,Switzerland and Norway. IBM Deutschland GmbH,Business Consulting Services, 2004.