Knight, B., & Hammel, B. (2013). The power of negative thinking: An unconventional approach to achieving positive results. New Harvest.
Style de citation Chicago (17e éd.)Knight, Bobby, et Bob Hammel. The Power of Negative Thinking: An Unconventional Approach to Achieving Positive Results. Boston: New Harvest, 2013.
Style de citation MLA (8e éd.)Knight, Bobby, et Bob Hammel. The Power of Negative Thinking: An Unconventional Approach to Achieving Positive Results. New Harvest, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.