Johansson, F. (2017). The Medici Effect: What Elephants and Epidemics can Teach us about Innovation. Harvard Business Review Press.
Chicago-čujuhus (17. p.)Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Boston, Massachesutts: Harvard Business Review Press, 2017.
MLA-čujuhus (9. p.)Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Harvard Business Review Press, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.