Simonson,Itamar. (2014). Absolute Value (1.). New York.
Cita Chicago (17th ed.)Simonson,Itamar. Absolute Value. 1. Harper Business: New York, 2014.
Cita MLA (9th ed.)Simonson,Itamar. Absolute Value. 1. New York, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.