Northcott, R. (2005). How's the weather: Activity book. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Northcott, Richard. How's the Weather: Activity Book. Oxford: Oxford University Press, 2005.
MLA način citiranja (8. izdanje)Northcott, Richard. How's the Weather: Activity Book. Oxford University Press, 2005.
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