Gaya APA
Hanke, John E., Reitsch, Arthur G.. (1998).
Business forecasting John E. Hanke [and] Arthur G. Reitsch (6th ed).
Upper Saddle River:
Prentice Hall.
Gaya Chicago
Hanke, John E., Reitsch, Arthur G..
Business forecasting John E. Hanke [and] Arthur G. Reitsch.
6th ed
Upper Saddle River:
Prentice Hall,
1998.
Text.
Gaya MLA
Hanke, John E., Reitsch, Arthur G..
Business forecasting John E. Hanke [and] Arthur G. Reitsch.
6th ed
Upper Saddle River:
Prentice Hall,
1998.
Text.
Gaya Turabian
Hanke, John E., Reitsch, Arthur G..
Business forecasting John E. Hanke [and] Arthur G. Reitsch.
6th ed
Upper Saddle River:
Prentice Hall,
1998.
Print.