Herring, J. How to Argue: Powerfully, Persuasively, Positively (1.). Pearson Education UK.
Čikaški stil citiranja (17. izdanje)Herring, Jonathan. How to Argue: Powerfully, Persuasively, Positively. 1. Pearson Education UK.
MLA način citiranja (8. izdanje)Herring, Jonathan. How to Argue: Powerfully, Persuasively, Positively. 1. Pearson Education UK.
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