Pasi, S. (2008). Competitiveness in EU road freight transport - 2006. Statistics in focus: Transport.
Cita Chicago (17th ed.)Pasi, Simo. "Competitiveness in EU Road Freight Transport - 2006." Statistics in Focus: Transport 2008.
Cita MLA (8th ed.)Pasi, Simo. "Competitiveness in EU Road Freight Transport - 2006." Statistics in Focus: Transport, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.