Cita APA (7th ed.)

BERNSTEIN J WILLIAM. (2004). FOUR PILLARS OF INVESTING. MCGRAW - HILL.

Cita Chicago (17th ed.)

BERNSTEIN J WILLIAM. FOUR PILLARS OF INVESTING. NEW YORK: MCGRAW - HILL, 2004.

Cita MLA (9th ed.)

BERNSTEIN J WILLIAM. FOUR PILLARS OF INVESTING. MCGRAW - HILL, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.