Cita APA

John Baldoni. (2003). Great communication secrets of great leaders. New York, NY: McGraw-Hill.

Citación estilo Chicago

John Baldoni. Great Communication Secrets of Great Leaders. New York, NY: McGraw-Hill, 2003.

Cita MLA

John Baldoni. Great Communication Secrets of Great Leaders. New York, NY: McGraw-Hill, 2003.