Hughes, Barry B., Jonathan Chesebro, and Anwar Hossain. 2012. "The Database of International Futures (IFs)." Working paper 2012.12.16. Pardee Center for International Futures, Josef Korbel School of Global and Public Affairs, University of Denver, Denver, CO.

Hughes, Barry B., Anwar Hossain, and Mohammod T. Irfan. 2004.

"The Structure of International Futures (IFs)." Working paper 2004.07.19. Pardee Center for International Futures, Josef Korbel School of Global and Public Affairs, University of Denver, Denver, CO.

Hughes, Barry B., and Anwar Hossain. 2004.

"Long-Term Socio-Economic Modeling with Universal, Globally-Integrated Social Accounting Matrices (SAMs) in a General Equilibrium Structure." Working paper 2004.05.07. Pardee Center for International Futures, Josef Korbel School of Global and Public Affairs, University of Denver, Denver, CO.

Hughes, Barry B., and Anwar Hossain. 2003.

“Analysis of Long-Term Global Social Change: Using Universal Social Accounting Matrices (SAMS) in the International Futures Modeling System.” Paper delivered at the Global Trade Analysis Project’s Sixth Annual Conference on Global Economic Analysis, Scheveningen, den Haag, Netherlands, June 12−14.