http://digfir-published.macmillanusa.com/video_human_comm_accessible/video_human_comm_accessible_ch01.html
Chapter
1. Acknowledging opposing arguments to bolster credibility
59d602727894d2db63000000
http://digfir-published.macmillanusa.com/video_human_comm_accessible/video_human_comm_accessible_ch01_dlap.xmlDLAP questions59d602727894d2db63000000