एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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