Gaya APA
MAKRIDAKIS, S., WHEELWRIGHT, S, C. (1978).
FORECASTING METHODS & APPLICATIONS .
United States of Amerika:
JOHN WILEY & SONS.
Gaya MLA
MAKRIDAKIS, Spyros., WHEELWRIGHT, Steven, C.
"FORECASTING METHODS & APPLICATIONS".
United States of Amerika:
JOHN WILEY & SONS,
1978.
Textbook.