Brydon, S. R., & Scott, M. D. (2008). Between one and many: The art and science of public speaking (6th ed.). McGraw-Hill Higher Education.
Cita Chicago (17th ed.)Brydon, Steven Robert, i Michael D. Scott. Between One and Many: The Art and Science of Public Speaking. 6th ed. New York: McGraw-Hill Higher Education, 2008.
Cita MLA (9th ed.)Brydon, Steven Robert, i Michael D. Scott. Between One and Many: The Art and Science of Public Speaking. 6th ed. McGraw-Hill Higher Education, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.