APA-referens (7:e uppl.)

Ferri, R. A. (2011). The Power of Passive Investing. John Wiley & Sons.

Chicago-referens (17:e uppl.)

Ferri, Richard A. The Power of Passive Investing. Hoboken: John Wiley & Sons, 2011.

MLA-referens (9:e uppl.)

Ferri, Richard A. The Power of Passive Investing. John Wiley & Sons, 2011.