(2010). Shut up and say something: Business communication strategies to overcome challenges and influence listeners / Karen Friedman.
Citace podle Chicago (17th ed.)Shut Up and Say Something: Business Communication Strategies to Overcome Challenges and Influence Listeners / Karen Friedman. 2010.
Citace podle MLA (9th ed.)Shut Up and Say Something: Business Communication Strategies to Overcome Challenges and Influence Listeners / Karen Friedman. 2010.
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