Cita APA

Ries, A. (2000). Positioningthe battle for your mind. McGraw-Hill.

Chicago Style (17th ed.) Citation

Ries, Al. Positioningthe Battle for Your Mind. McGraw-Hill, 2000.

Cita MLA

Ries, Al. Positioningthe Battle for Your Mind. McGraw-Hill, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.