Gaya APA

Brydon, S, R., D, I, S, M. (2008). Between one and many: the art and science of public speaking . New York: Mc Graw Hill Education.

Gaya MLA

Brydon, Steven, R., D, I., Scott,, Michael. "Between one and many: the art and science of public speaking". New York: Mc Graw Hill Education, 2008. .