Gaya APA

Kotter, J, P. (2014). XL R8 Accelerate: Author of Leading Change and A Sense of Urgency (Ed.1). United States o America: Harvard Business Review Press.

Gaya MLA

Kotter, John, P. "XL R8 Accelerate: Author of Leading Change and A Sense of Urgency". Ed.1 United States o America: Harvard Business Review Press, 2014. Text.