Allen, D. (2008). Getting things done: The art of stress-free productivity. Simon & Schuster Audio.
Style de citation Chicago (17e éd.)Allen, David. Getting Things Done: The Art of Stress-free Productivity. New York: Simon & Schuster Audio, 2008.
Style de citation MLA (8e éd.)Allen, David. Getting Things Done: The Art of Stress-free Productivity. Simon & Schuster Audio, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.