Galhanone, R. F., G. L. Toledo, and J. A. Mazzon. “CAN FUTURE STUDIES TRULY PREDICT THE FUTURE? A RETROSPECTIVE ANALYSIS OF TWO APPROACHES”. Future Studies Research Journal: Trends and Strategies, vol. 3, no. 2, Jan. 2012, pp. 3-33, doi:10.24023/FutureJournal/2175-5825/2011.v3i2.77.