Krames, J. A. (2009). Jack Welch and the 4E's of leadership: How to put GE's leadership formula to work in your organization (International edition.). New York.
Chicago Style (17th ed.) CitationKrames, Jeffrey A. Jack Welch and the 4E's of Leadership: How to Put GE's Leadership Formula to Work in Your Organization. International edition. McGraw-Hill: New York, 2009.
MLA (8th ed.) CitationKrames, Jeffrey A. Jack Welch and the 4E's of Leadership: How to Put GE's Leadership Formula to Work in Your Organization. International edition. New York, 2009.
Warning: These citations may not always be 100% accurate.