Farrell, J. v. R. (1980). Prices as signals of quality. University of Oxford.
Citação norma ChicagoFarrell, Joseph von Rosthorn. Prices as Signals of Quality. England: University of Oxford, 1980.
Citação norma MLAFarrell, Joseph von Rosthorn. Prices as Signals of Quality. University of Oxford, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.