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Paperback / softback
Harvard Business Review, Cialdini, Robert B., Tannen, Deborah, Morgan, Nick
HBR's 10 Must Reads on Communication (with featured article "The Necessary Art of Persuasion," by Jay A. Conger)
€ 25.30
Paperback / softback
Cialdini, Robert
Influence: Science and Practice
€ 93.75
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