1. African Development Bank Group. 2011. Handbook on Infrastructural Statistics. Accessed from:
https://www.afdb.org/fileadmin/uploads/afdb/Documents/Publications/AfDB%20Infrastructure_web.pdf
(accessed: 28 May 2017).
2. CEIC. 2016. China’s Investment: % of GDP from 1952 to 2016. Accessed from:
https://www.ceicdata.com/en/indicator/china/investment--nominal-gdp
(accessed: 13 July 2017).
3. Chang-fu, H. and Yuan, X. 2011. ‘Research on the Role of Urban Rail Transit in Promoting Economic Development’, 2011 International Conference on Green Buildings and Sustainable Cities’. Elsevier Ltd.
4. FOCAC. 2017. Latest News Releases: 2016–2017. Forum on China-Africa Cooperation. [Online]. Available from:
http://www.focac.org/eng/
(accessed: 29 May 2017).
5. Foster, V. and Briceño-Garmendia, C. 2010. Africa’s Infrastructure: A Time for Transformation. © World Bank. Available from:
https://openknowledge.worldbank.org/handle/10986/2692
. License: Creative Commons Attribution License (CC BY 3.0 IGO) (
http://creativecommons.org/licenses/by/3.0/igo/
).