Maxwell, S. (2008). The price is wrong: Understanding what makes a price seem fair and the true cost of unfair pricing. Hoboken, N.J: John Wiley & Sons.
Dyfyniad Arddull ChicagoMaxwell, Sarah. The Price Is Wrong: Understanding What Makes a Price Seem Fair and the True Cost of Unfair Pricing. Hoboken, N.J: John Wiley & Sons, 2008.
Dyfyniad MLAMaxwell, Sarah. The Price Is Wrong: Understanding What Makes a Price Seem Fair and the True Cost of Unfair Pricing. Hoboken, N.J: John Wiley & Sons, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.