Dowis, R. (2000). The lost art of the great speech: How to write it, how to deliver it. AMACOM, American Management Association.
Style de citation Chicago (17e éd.)Dowis, Richard. The Lost Art of the Great Speech: How to Write It, How to Deliver It. New York: AMACOM, American Management Association, 2000.
Style de citation MLA (8e éd.)Dowis, Richard. The Lost Art of the Great Speech: How to Write It, How to Deliver It. AMACOM, American Management Association, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.