Sorensen, A. T. (2001). An empirical model of heterogeneous consumer search for retail prescription drugs. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Sorensen, Alan T. An Empirical Model of Heterogeneous Consumer Search for Retail Prescription Drugs. Cambridge, Mass: National Bureau of Economic Research, 2001.
MLA-Zitierstil (9. Ausg.)Sorensen, Alan T. An Empirical Model of Heterogeneous Consumer Search for Retail Prescription Drugs. National Bureau of Economic Research, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.