Source: http://www.slideshare.net/AngelaKBennett/savedfiles?s_title=principles-of-writing-a-great-persuasive-speech&user_login=athenamilis
Source: http://www.slideshare.net/aliasgherkanch/effective-public-speaking-29699684
http://www.buzzle.com/articles/persuasive-speech-topics-for-middle-school.html