APA
Afendulis C., National Bureau of Economic Research & Kessler D. (2011). Vertical integration and optimal reimbursement policy. Cambridge: NBER.
Chicago
Afendulis Christopher, National Bureau of Economic Research and Kessler Daniel. 2011. Vertical integration and optimal reimbursement policy. Cambridge: NBER.
Harvard
Afendulis C., National Bureau of Economic Research and Kessler D. (2011). Vertical integration and optimal reimbursement policy. Cambridge: NBER.
MLA
Afendulis Christopher, National Bureau of Economic Research and Kessler Daniel. Vertical integration and optimal reimbursement policy. Cambridge: NBER. 2011.