Heylin, A. (1991). Putting it across: The art of communicating, persuading and presenting. Michael Joseph.
Style de citation Chicago (17e éd.)Heylin, Angela. Putting It Across: The Art of Communicating, Persuading and Presenting. London: Michael Joseph, 1991.
Style de citation MLA (9e éd.)Heylin, Angela. Putting It Across: The Art of Communicating, Persuading and Presenting. Michael Joseph, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.