Dunckel, J. (1989). Guide to effective bussines speaking: Making presentations, using audio-visuals and dealing with the media. Self-Counsil Press.
Chicago Style CitationDunckel, Jacqueline. Guide to Effective Bussines Speaking: Making Presentations, Using Audio-visuals and Dealing With the Media. Self-Counsil Press, 1989.
MLA CitationDunckel, Jacqueline. Guide to Effective Bussines Speaking: Making Presentations, Using Audio-visuals and Dealing With the Media. Self-Counsil Press, 1989.
Warning: These citations may not always be 100% accurate.