Cita APA (7th ed.)
Korda, M. Power!: How to Get It, How to Use It. Random House.
Cita Chicago (17th ed.)
Korda, Michael. Power!: How to Get It, How to Use It. Nueva York, EUA: Random House.
Cita MLA (9th ed.)
Korda, Michael. Power!: How to Get It, How to Use It. Random House.
Atenció: Aquestes cites poden no estar 100% correctes.