Johansson, F., & Johansson, F. The medici effect: What elephants and epidemics can teach us about innovation / Frans Johansson. Harvard Business School Press.
Trích dẫn kiểu ChicagoJohansson, Frans, và Frans Johansson. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation / Frans Johansson. Harvard Business School Press.
Trích dẫn MLAJohansson, Frans, và Frans Johansson. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation / Frans Johansson. Harvard Business School Press.
Cảnh báo! Những trích dẫn này có thể không chính xác 100%.