APA
Brot-Goldberg Z. C., National Bureau of Economic Research, Che C. & Handel B. R. (2022). Pharmacy benefit managers and vertical relationships in drug supply. Cambridge: NBER.
Chicago
Brot-Goldberg Zarek C, National Bureau of Economic Research, Che Catherine and Handel Benjamin R. 2022. Pharmacy benefit managers and vertical relationships in drug supply. Cambridge: NBER.
Harvard
Brot-Goldberg Z. C., National Bureau of Economic Research, Che C. and Handel B. R. (2022). Pharmacy benefit managers and vertical relationships in drug supply. Cambridge: NBER.
MLA
Brot-Goldberg Zarek C, National Bureau of Economic Research, Che Catherine and Handel Benjamin R. Pharmacy benefit managers and vertical relationships in drug supply. Cambridge: NBER. 2022.