Enders, W. (2015). Applied Econometric Time Series (4th.). USA.
Lua i Stíl Chicago (17ú heag.)Enders, Walter. Applied Econometric Time Series. 4th. Wiley: USA, 2015.
Lua MLA (9ú heag.)Enders, Walter. Applied Econometric Time Series. 4th. USA, 2015.
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