APA
Hanke J. E. W. D. W. &. R. A. G., . (2003). Business forcasting. Prentice Hall of India, New Delhi: .
Chicago
Hanke John E Wichern Dean W & Reitsch Arthur G, . 2003. Business forcasting. Prentice Hall of India, New Delhi: .
Harvard
Hanke J. E. W. D. W. &. R. A. G., . (2003). Business forcasting. Prentice Hall of India, New Delhi: .
MLA
Hanke John E Wichern Dean W & Reitsch Arthur G, . Business forcasting. Prentice Hall of India, New Delhi: . 2003.