Gaya APA
Levenbach, Hans. (1981).
The Beginning forecaster : the forecasting process through data analysis .
Belmont, California:
Lifetime Learning.
Gaya Chicago
Levenbach, Hans.
The Beginning forecaster : the forecasting process through data analysis.
Belmont, California:
Lifetime Learning,
1981.
Text.
Gaya MLA
Levenbach, Hans.
The Beginning forecaster : the forecasting process through data analysis.
Belmont, California:
Lifetime Learning,
1981.
Text.
Gaya Turabian
Levenbach, Hans.
The Beginning forecaster : the forecasting process through data analysis.
Belmont, California:
Lifetime Learning,
1981.
Print.