Gaya APA

Hanke, John E., Wichern, Dean W., Reitsch, Arthur G.. (2001). Business forecasting, 7th ed. (7th.ed.). New Jersey: Prentice Hall.

Gaya Chicago

Hanke, John E., Wichern, Dean W., Reitsch, Arthur G.. Business forecasting, 7th ed.. 7th.ed. New Jersey: Prentice Hall, 2001. Text.

Gaya MLA

Hanke, John E., Wichern, Dean W., Reitsch, Arthur G.. Business forecasting, 7th ed.. 7th.ed. New Jersey: Prentice Hall, 2001. Text.

Gaya Turabian

Hanke, John E., Wichern, Dean W., Reitsch, Arthur G.. Business forecasting, 7th ed.. 7th.ed. New Jersey: Prentice Hall, 2001. Print.