Dickson, J.R., Hughes, B.B., Irfan, M.T. (2010). Advancing global education: Forecasting the next 50 years (Patterns of potential human progress volume 2). Routledge.
Hillebrand, E. E. (2010). Deglobalization Scenarios: Who Wins? Who Loses? : Global Economy Journal. Global Economy Journal, 10(2). http://www.degruyter.com/view/j/gej.2010.10.2/gej.2010.10.2.1611/gej.2010.10.2.1611.xml
Hughes, Barry B., and Mohammod T. Irfan. 2008. “Assessing Strategies for Reducing Global Poverty.” In Rafael Reuveny and William R. Thompson, eds., North and South in the World Political Economy. Hoboken, NJ: Wiley-Blackwell, 313−340.
Full Citation: Hughes, B. B. (2015). IFs economic model documentation [Model Documentation]. Pardee Center for International Futures, Josef Korbel School of International Studies, University of Denver.https://pardeewiki.du.edu/index.php?title=Economics
Moyer, J.D., Bohl, D.K., Hanna, T., Mapes, B.R. and Rafa, M. (2019).“Assessing the Impact of War on Development in Yemen”. Frederick S. Denver: Frederick S. Pardee Center for International Futures, Josef Korbel School of International Studies. UN Report.