Wellings, F. (1998). Forecasting Company Profits. ELSEVIER.
Cita Chicago (17th ed.)Wellings, Fred. Forecasting Company Profits. ELSEVIER, 1998.
Cita MLA (8th ed.)Wellings, Fred. Forecasting Company Profits. ELSEVIER, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.