Presentation Skills and Techniques
http://www.stc.org/confproceed/1994/PDFs/PG487.PDF

Rhodes-Marriott, A.
STC Proceedings
1994

Abstract:

Communicating efficiently when giving presentations relies on a superb blend of technique and knowledge. Knowledge is gained through research and experience, the techniques are learned by observation, deliberately reading topic specific books, or by attending relevant workshops. As you progress and you become increasingly proficient in delivery, your own unique style will ultimately evolve.