Naber, T. (2003). English knowhow: Student book and tests 1. Oxford: Oxford university press.
Čikaški stil citiranjaNaber, Therese. English Knowhow: Student Book and Tests 1. Oxford: Oxford university press, 2003.
MLA način citiranjaNaber, Therese. English Knowhow: Student Book and Tests 1. Oxford: Oxford university press, 2003.
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