APA (7e ed.) Bronvermelding

Dowis, R. (2000). The lost art of the great speech: How to write it, how to deliver it. AMACOM.

Chicago (17e ed.) Bronvermelding

Dowis, Richard. The Lost Art of the Great Speech: How to Write It, How to Deliver It. New York: AMACOM, 2000.

MLA (9e ed.) Bronvermelding

Dowis, Richard. The Lost Art of the Great Speech: How to Write It, How to Deliver It. AMACOM, 2000.