哈灵顿 & 瑞克多. (2012). PPT演示之道: How to wow with PowerPoint. 人民邮电出版社.
Lua i Stíl Chicago (17ú heag.)哈灵顿 agus 瑞克多. PPT演示之道: How to Wow with PowerPoint. 人民邮电出版社, 2012.
Lua MLA (8ú heag.)哈灵顿 agus 瑞克多. PPT演示之道: How to Wow with PowerPoint. 人民邮电出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.