Rajaran, A., Kaiser, K., Le, T.M., Kim, J.-H. and Frank, J. (2014) The Power of Public Investment: Transforming Resources into Assets for Growth. World Bank, Washington DC.
 Smith, A. (1776) An Inquiry into the Nature of the Wealth of Nations. [trans.] Marxist.org. Random House, Inc., Oxford.
 World Bank (2016) From Smart Budgets to Smart Returns: Unleashing the Power of Public Investment Management. World Bank, Washington DC.
 Summers, L. (2017) Two Harvard Economists Debate Increased Infrastructure Investments. 18 January 2017, pp. 1-4.
 Mawejje, J. and Munyambonera, E. (2017) Financing Infrastructural Development in Uganda: Issues and Options. Economic Policy Research Centre, Kampala.
 Mawejje, J. (2013) The Business Climate in Uganda: Implications for Job Creation. Economic Policy Research Centre, Kampala.
 Calderon, C. and Serven, L. (2010) Infrastructure and Economic Development in sub-Saharan Africa. Journal of African Economies, 19, i13–i87.
 National Planning Authority, NPA (2015) Second National Development Plan. Government of Uganda, Kampala.
 Glaeser, E. (2018) Two Harvard Economists Debate. 18 January 2017, pp. 1-4.
 Keynes, J.M. (1936) The General Theory of Employment, Interest, and Money. Harcourt, Bracer, New York.
 Arrow, K.J. and Kurz, M. (1970) Public Investment, the Rate of Return and Optimal Fiscal Policy. John Hopkins Press, Baltimore.
 Aschauer, D.A. (1989) Is Public Expenditure Productive? Journal of Monetary Economics, 23, 177-200.
 Glomm, G. and Ravikumar, D. (1997) Productive Government Expenditures and Long-Run Growth. Journal of Economic Dynamics and Control, 21, 183-204.
 Rodrigue, J.P. (2009) Geography of Transport Systems. 2nd Edition. Routledge, London.
 Easterly, W., Irwin, T. and Serven, L. (2008) Walking up the Down Escalator: Public Investment and Fiscal Stability. World Bank Research Observer, 23, 37-56.
 Hutton, E., Thackray, M.W. and Kapoor, K. (2014) Revenue Administration Gap Analysis Program—The Value-Added Tax Gap. International Monetary Fund, Washington DC.
 Ministry of Finance, Planning and Economic Development (n.d.) Background to the Budget. Ministry of Finance, Planning and Economic Development, Kampala.