Dyfyniad APA

Baker, L. C. (1995). HMOs and fee-for-service health care expenditures: Evidence from Medicare. National Bureau of Economic Research.

Dyfyniad Arddull Chicago

Baker, Laurence C. HMOs and Fee-for-service Health Care Expenditures: Evidence from Medicare. Cambridge: National Bureau of Economic Research, 1995.

Dyfyniad MLA

Baker, Laurence C. HMOs and Fee-for-service Health Care Expenditures: Evidence from Medicare. National Bureau of Economic Research, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.