KURSON KEN. (2002). LEADERSHIP RUTOLPH W. HYPERION.
Cita Chicago (17th ed.)KURSON KEN. LEADERSHIP RUTOLPH W. NEW YORK: HYPERION, 2002.
Cita MLA (9th ed.)KURSON KEN. LEADERSHIP RUTOLPH W. HYPERION, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.