Vise, D. A. M. (2005). Google Story. Macmillan.
Cita Chicago (17th ed.)Vise, David A; Malseed. Google Story. London: Macmillan, 2005.
Cita MLA (9th ed.)Vise, David A; Malseed. Google Story. Macmillan, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.