1. The Urban Context of Intermodal Road-Rail Transport – Threat or Opportunity for Modal Shift?
2. Belsley, D. A., Kuh, E., & Welsch, R. E. (1980). Regression Diagnostics: Identifying Influential Data and Sources of Collinearity (Wiley Series in Probability and Statistics). Wiley-Interscience.
3. Chi, A. (2020). Chi phí logistics dat do khien nong nghiep gap khó. The LEADER. https://theleader.vn/chi-phi-logistics-dat-do-khien-nong-nghiep-gap-kho-1602649462982.htm
4. Colliers International (2016). European Logistics Report Issue 3—European Internal Demand Shifts.