Kegan, R., & Robert Kegan; Lisa Laskow Lahey. Immunity to change: How to overcome it and unlock potential in yourself and your organization. Boston, Mass: Harvard Business Press.

Kegan, Robert, و Robert Kegan; Lisa Laskow Lahey. Immunity to Change: How to Overcome It and Unlock Potential in Yourself and Your Organization. Boston, Mass: Harvard Business Press.

Kegan, Robert, و Robert Kegan; Lisa Laskow Lahey. Immunity to Change: How to Overcome It and Unlock Potential in Yourself and Your Organization. Boston, Mass: Harvard Business Press.