Hatch, E., & Farhady, H. Research design and statistics, for applied linguistics.
Čikaški stil citiranja (17. izdanje)Hatch, Evelyn, i Hossein Farhady. Research Design and Statistics, for Applied Linguistics.
MLA način citiranja (8. izdanje)Hatch, Evelyn, i Hossein Farhady. Research Design and Statistics, for Applied Linguistics.
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