Waldfogel, J. (1999). Preference externalities: An empirical study of who benefits from whom in differentiated product markets. National Bureau of Economic Research.
Citação norma ChicagoWaldfogel, Joel. Preference Externalities: An Empirical Study of Who Benefits from Whom in Differentiated Product Markets. Cambridge: National Bureau of Economic Research, 1999.
Citação norma MLAWaldfogel, Joel. Preference Externalities: An Empirical Study of Who Benefits from Whom in Differentiated Product Markets. National Bureau of Economic Research, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.