Gaya APA

Kotter, J, P., Whitehead, L, A. (2010). Buy-in : saving your good idea from being shot down (1). Boston: Harvard Business Review Press.

Gaya MLA

Kotter, John, P.., Whitehead, Lorne, A.. "Buy-in : saving your good idea from being shot down". 1 Boston: Harvard Business Review Press, 2010. Hardcopy (Textbook).