Nelson, P. E., & Paul E. Nelson; Scott Titsworth; Judy C. Pearson. (2009). Speak: Public speaking for contemporary life. Boston: McGraw-Hill Higher Education.
Style de citation ChicagoNelson, Paul E., et Paul E. Nelson; Scott Titsworth; Judy C. Pearson. Speak: Public Speaking for Contemporary Life. Boston: McGraw-Hill Higher Education, 2009.
Style de citation MLANelson, Paul E., et Paul E. Nelson; Scott Titsworth; Judy C. Pearson. Speak: Public Speaking for Contemporary Life. Boston: McGraw-Hill Higher Education, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.