Dyfyniad APA

Krames, J. (2005). Jack Welch and the 4 E`s of leadership: How to put GE`s leadership formula work in your organization. Tata McGraw Hill.

Dyfyniad Arddull Chicago

Krames, Jeggrey. Jack Welch and the 4 E`s of Leadership: How to Put GE`s Leadership Formula Work in Your Organization. New Delhi: Tata McGraw Hill, 2005.

Dyfyniad MLA

Krames, Jeggrey. Jack Welch and the 4 E`s of Leadership: How to Put GE`s Leadership Formula Work in Your Organization. Tata McGraw Hill, 2005.

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