Cita APA (7th ed.)

HANKE, J. E., & REISCH, A. G. (1995). Business forecasting.-- ed.5 (5.). Prentice Hall.

Cita Chicago (17th ed.)

HANKE, John E., i Arthur G. REISCH. Business Forecasting.-- Ed.5. 5. New Jersey: Prentice Hall, 1995.

Cita MLA (9th ed.)

HANKE, John E., i Arthur G. REISCH. Business Forecasting.-- Ed.5. 5. Prentice Hall, 1995.