1. Alvik, S., Eide, M. S., Endresen, Ø., Hoffmann, P., Longva, T. (2010). Pathways to low carbon shipping. Abatement potential towards 2030. DNV.
2. Asariotis, R., Benamara, H., Mohos-Naray, V. (2017). Port industry survey on climate change impacts and adaptation. UNCTAD Research Paper No. 18. UNCTAD/SER.RP/2017/18. December.
3. DNV GL. (2017). Low carbon shipping towards 2050. Norway.
4. Enright, M. J. (2016). Developing China: The remarkable impact of foreign direct investment. London: Routledge.
5. EIA. (2017). International energy outlook 2017. U.S. Energy Information Administration. Norway.