Herring, J. How to Argue: Powerfully, Persuasively, Positively (1.). Pearson Education UK.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHerring, Jonathan. How to Argue: Powerfully, Persuasively, Positively. 1. Pearson Education UK.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHerring, Jonathan. How to Argue: Powerfully, Persuasively, Positively. 1. Pearson Education UK.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.