Goffin, Keith
Palgrave Macmillan, 2010
Buku Teks
Stacey, Ralph D.
Financial Times Prentice Hall, 2011
Buku Teks
edited by Stefan N. Grosser and Rene Zeier
Springer, 2012
eBooks
Kotter, John P., 1947-
Harvard Business Review Press, 2011
Buku Teks
Cleland, David I.
John Wiley & Sons, 1996
Buku Teks