Wei, W. W. S. (2006). Time series analysis: Univariate and multivariate methods (2nd ed.). Pearson Addison Wesley.
Lua i Stíl Chicago (17ú heag.)Wei, William W. S. Time Series Analysis: Univariate and Multivariate Methods. 2nd ed. Boston: Pearson Addison Wesley, 2006.
Lua MLA (9ú heag.)Wei, William W. S. Time Series Analysis: Univariate and Multivariate Methods. 2nd ed. Pearson Addison Wesley, 2006.
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