Baker, L. C. (1995). HMOs and fee-for-service health care expenditures: Evidence from Medicare. National Bureau of Economic Research.
Čikaški stil citiranja (17. izdanje)Baker, Laurence C. HMOs and Fee-for-service Health Care Expenditures: Evidence from Medicare. Cambridge: National Bureau of Economic Research, 1995.
MLA način citiranja (9. izdanje)Baker, Laurence C. HMOs and Fee-for-service Health Care Expenditures: Evidence from Medicare. National Bureau of Economic Research, 1995.
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