Asakareh, H., & Bayat, A. (2013). The Analysis of the Trend and the Cycles of Annual Precipitation Characteristics of Zanjan. University of Tabriz.
Čikaški stil citiranja (17. izdanje)Asakareh, Hossein, i Ali Bayat. The Analysis of the Trend and the Cycles of Annual Precipitation Characteristics of Zanjan. University of Tabriz, 2013.
MLA način citiranja (9. izdanje)Asakareh, Hossein, i Ali Bayat. The Analysis of the Trend and the Cycles of Annual Precipitation Characteristics of Zanjan. University of Tabriz, 2013.
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