Hsieh, H.-H., K. Hodnett, and P. van Rensburg. “The Influences Of Macroeconomic Forces On The Value-Momentum Spread Of Global Equities”. International Business & Economics Research Journal (IBER), vol. 11, no. 5, July 2012, pp. 497-06, doi:10.19030/iber.v11i5.7159.