Dunckel, J., & Parnham, E. (1985). The business guide to effective speaking : making presentations, using audio visuals and dealing with the media / Jacqueline Dunckel, Elizabeth Parnham: Making presentations, using audio visuals and dealing with the media. Kogan Page.
Chicago Style (17th ed.) CitationDunckel, Jacqueline, and Elizabeth Parnham. The Business Guide to Effective Speaking : Making Presentations, Using Audio Visuals and Dealing with the Media / Jacqueline Dunckel, Elizabeth Parnham: Making Presentations, Using Audio Visuals and Dealing with the Media. London: Kogan Page, 1985.
MLA (9th ed.) CitationDunckel, Jacqueline, and Elizabeth Parnham. The Business Guide to Effective Speaking : Making Presentations, Using Audio Visuals and Dealing with the Media / Jacqueline Dunckel, Elizabeth Parnham: Making Presentations, Using Audio Visuals and Dealing with the Media. Kogan Page, 1985.