Ramo, S., & Sugar, R. (2009). Strategic business forecasting: A structured approach to shaping the future of your business. McGraw-Hill.
Cita Chicago (17th ed.)Ramo, Simon, i Ronald Sugar. Strategic Business Forecasting: A Structured Approach to Shaping the Future of Your Business. New York: McGraw-Hill, 2009.
Cita MLA (9th ed.)Ramo, Simon, i Ronald Sugar. Strategic Business Forecasting: A Structured Approach to Shaping the Future of Your Business. McGraw-Hill, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.