Johansson, F. The medici effect: What elephants and epidemics can teach us about innovation. Harvard Business School Press.
Tohutoru Kātū Chicago (17th ed.)Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. New York: Harvard Business School Press.
Tohutoro MLA (9th ed.)Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Harvard Business School Press.
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