Публичные выступления

http://post.career.vi/2010/06/mastering-the-art-of-public-speaking/

http://www.dse.vic.gov.au/DSE/wcmn203.nsf/LinkView/A467897BBE721911CA25708800222916BC7A18FE8839B84DCA257091000EAD22

http://en.wikipedia.org/wiki/Public_speaking

http://www.public-speaking.org/public-speaking-articles.htm

http://www.impactfactory.com/gate/public_speaking_training_course_skills_development/freegate_1552-1104-88327.html

http://www.aresearchguide.com/3tips.html