Johansson, F. (2017). The Medici effect: What elephants and epidemics can teach us about innovation. Boston, Massachusetts: Harvard Business Review Press.
शिकागो स्टाइल उद्धरणJohansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Boston, Massachusetts: Harvard Business Review Press, 2017.
एमएलए उद्धरणJohansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Boston, Massachusetts: Harvard Business Review Press, 2017.
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