Krames, J. A. (2002). The Jack Welch lexicon of leadership. McGraw-Hill.
Cita Chicago (17th ed.)Krames, Jeffrey A. The Jack Welch Lexicon of Leadership. New York: McGraw-Hill, 2002.
Cita MLA (8th ed.)Krames, Jeffrey A. The Jack Welch Lexicon of Leadership. McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.